feature of interest
range: Thing
domain: Thing
type: ObjectProperty
comment: feature of interest of an observation
domain: AnyFeature
range: AnyFeature
definition: The association Domain shall link the OM_Observation to the GFI_Feature (C.2.1) that is the subject of the observation and carries the observed property. This feature has the role featureOfInterest with respect to the observation. This feature is the real-world object whose properties are under observation, or is a feature intended to sample the real-world object, as described in Clause 9 of this International Standard. An observation instance serves as a propertyValueProvider for its feature-of-interest.
type: Property
range: Resource
domain: Resource

Truth Observation
type: Class
subclass of: Thing
subclass of: Resource
comment: Observation whose result is either true or false
subclass of: Observation
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#23
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@8d59ad69
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
subclass of: AnyFeature

named value key
range: Thing
domain: Thing
type: ObjectProperty
comment: key indicating the type of a named value
domain: Named value
type: Property
range: Resource
domain: Resource
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#6
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#7

Temporal Observation
subclass of: Resource
type: Class
subclass of: Thing
comment: Observation whose result is a temporal object, such as a time instant or period
subclass of: Observation
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#21
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@3d7abe2
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
subclass of: AnyFeature

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
subclass of: Resource
subclass of: Thing
type: Class
type: Restriction
min cardinality: 0
on property: result quality

role
range: Thing
domain: Thing
type: ObjectProperty
comment: role of related observation with respect to the observation of interest
domain: Observation context
type: Property
range: Resource
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#18
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#19
domain: Resource

Geometry Observation
subclass of: Resource
subclass of: Thing
type: Class
comment: Observation whose result is a spatial object or geometry
subclass of: Observation
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#4
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@50e3812
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
subclass of: AnyFeature

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
type: Class
subclass of: Thing
subclass of: Resource
type: Restriction
cardinality: 1
on property: phenomenon time

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
type: Class
subclass of: Thing
subclass of: Resource
type: Restriction
cardinality: 1
on property: observation procedure

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#19
subclass of: Resource
subclass of: Observation context
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#18
type: Class
subclass of: Thing
type: Restriction
cardinality: 1
on property: related observation
equivalent class: Observation context
equivalent class: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#18

Category Observation
subclass of: Thing
type: Class
subclass of: Resource
comment: Observation whose result is a classification from some vocabulary or taxonomy
subclass of: Observation
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#1
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@9cdac406
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
subclass of: AnyFeature

parameter
range: Thing
domain: Thing
type: ObjectProperty
comment: observation-specific parameter not accommodated by the standard observation properties. Often used to record environmental parameters
domain: AnyFeature
range: Named value
definition: the attributes parameter:NamedValue shall describe an arbitrary event-specific parameter. This might be an environmental parameter, an instrument setting or input, or an event-specific sampling parameter that is not tightly bound to either the feature-of-interest (7.2.2.7) or to the observation procedure (7.2.2.10). To avoid ambiguity, there shall be no more than one parameter with the same name. NOTE Parameters that are tightly bound to the procedure can be recorded as part of the procedure description. In some contexts, the Observation::procedure (7.2.2.10) is a generic or standard procedure, rather than an event-specific process. In this context, parameters bound to the observation act, such as instrument settings, calibrations or inputs, local position, detection limits, asset identifier, operator, may augment the description of a standard procedure. EXAMPLE A time sequence of observations of water quality in a well might be made at variable depths within the well. While these can be associated with specimens taken from the well at this depth as the features-of-interest, a more common approach is to identify the well itself as the feature-of-interest, and add a “samplingDepth” parameter to the observation (Figure 3). The sampling depth is of secondary interest compared to the temporal variation of water quality at the site.
type: Property
range: Resource
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#6
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#7
domain: Resource

Time Series Observation
type: Class
subclass of: Thing
subclass of: Resource
comment: Observation whose result is a time-series
subclass of: Discrete Coverage Observation
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#22
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@e1c47a6c
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#3
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
subclass of: Observation
subclass of: AnyFeature

related observation
range: Thing
type: ObjectProperty
comment: related observation
domain: Thing
range: Observation
type: Property
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
range: Resource
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
range: AnyFeature
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17
domain: Resource

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
type: Class
subclass of: Thing
subclass of: Resource
type: Restriction
cardinality: 1
on property: feature of interest

Discrete Coverage Observation
type: Class
subclass of: Thing
subclass of: Resource
comment: Observation whose result is a discrete representation of a spatio-temporal field, including images and time-series
subclass of: Observation
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#3
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@ae3aca21
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
subclass of: AnyFeature

Measurement
type: Class
subclass of: Thing
subclass of: Resource
comment: Observation whose result is a scaled number
label: Mesure @fr
subclass of: Observation
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#5
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@a8d6d6f0
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
subclass of: AnyFeature

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#6
subclass of: Thing
subclass of: Resource
type: Class
type: Restriction
cardinality: 1
on property: named value value

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17
subclass of: Resource
subclass of: Thing
type: Class
type: Restriction
max cardinality: 1
on property: observation metadata

observation metadata
range: Thing
domain: Thing
type: ObjectProperty
comment: generic metadata about an observation
domain: AnyFeature
range: Metadata
definition: the association Metadata shall link the OM_Observation to descriptive metadata.
type: Property
range: Resource
domain: Resource

phenomenon time
range: Thing
domain: Thing
type: ObjectProperty
comment: time at which the estimate of the property that is the result of the observation is associated with the feature of interest
domain: AnyFeature
range: Object
definition: The attribute phenomenonTime:TM_Object shall describe the time that the result (7.2.2.9) applies to the property of the feature-of-interest (7.2.2.7). This is often the time of interaction by a sampling procedure (9.1.3) or observation procedure (7.2.2.10) with a real-world feature. NOTE The phenomenonTime is the temporal parameter normally used in geospatial analysis of the result. If the observedProperty of an observation is ‘occurrence time’ then the result should be the same as the phenomenonTime.
type: Property
range: Resource
domain: Resource

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
subclass of: Resource
subclass of: Thing
type: Class
type: Restriction
min cardinality: 0
on property: observation context

valid time
range: Thing
domain: Thing
type: ObjectProperty
comment: time during which the observation result is recommended for use. Most often used in relation to forecasts, but may be used any time the observation procedure (including inputs) is liable to modification.
domain: AnyFeature
range: Period
definition: the attribute validTime:TM_Period shall describe the time period during which the result is intended to be used. NOTE This attribute is commonly required in forecasting applications.
type: Property
range: Resource
domain: Resource

Complex Observation
subclass of: Thing
subclass of: Resource
type: Class
comment: Observation whose result is a vector, record, tuple or other complex value
subclass of: Observation
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@fab25536
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
subclass of: AnyFeature

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
type: Class
subclass of: Resource
subclass of: Thing
type: Restriction
cardinality: 1
on property: observation result

Observation
subclass of: Thing
subclass of: Resource
type: Class
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
comment: An observation is an act associated with a discrete time instant or period through which a number, term or other symbol is assigned to a phenomenon [2]. It involves application of a specified procedure, such as a sensor, instrument, algorithm or process chain. The procedure may be applied in-situ, remotely, or ex-situ with respect to the sampling location. The result of an observation is an estimate of the value of a property of some feature. Use of a common model allows observation data using different procedures to be combined unambiguously. The observation itself is also a feature, since it has properties and identity. Observation details are important for data discovery and for data quality estimation. The observation could be considered to carry “property-level” instance metadata, which complements the dataset-level and feature-level metadata that have been conventionally considered (e.g. ISO 19115).
subclass of: AnyFeature
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@5d8ed360
comment: Generic observation
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
disjoint with: Observation process
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17

result time
range: Thing
domain: Thing
type: ObjectProperty
comment: time at which the result became available, after all processing steps were completed
domain: AnyFeature
range: Instant
definition: The attribute resultTime:TM_Instant shall describe the time when the result became available, typically when the procedure (7.2.2.10) associated with the observation was completed. For some observations, this is identical to the phenomenonTime. However, there are important cases where they differ. EXAMPLE 1 Where a measurement is made on a specimen in a laboratory, the phenomenonTime is the time the specimen was retrieved from its host, while the resultTime is the time the laboratory procedure was applied. EXAMPLE 2 The resultTime also supports disambiguation of repeat measurements made of the same property of a feature using the same procedure. EXAMPLE 3 Where sensor observation results are post-processed, the resultTime is the post-processing time, while the phenomenonTime is the time of initial interaction with the world. EXAMPLE 4 Simulations can estimate the values for phenomena in the future or past. The phenomenonTime is the time that the result applies to, while the resultTime is the time that the simulation was executed.
type: Property
range: Resource
domain: Resource

observed property
range: Thing
domain: Thing
type: ObjectProperty
comment: property whose value is the result of the observation
domain: AnyFeature
definition: The association Phenomenon shall link the OM_Observation to the GF_PropertyType for which the OM_Observation:result (7.2.2.9) provides an estimate of its value. The property type has the role observedProperty with respect to the observation. The observed property shall be a phenomenon associated with the feature-of-interest. An observed property may be, but need not be, modelled as a property (in the sense of the General Feature Model) in a formal application schema that defines the type of the feature-of-interest. An instance of GF_PropertyType shall describe a property that is either assignable or observable (7.1.2), such as “temperature”, “height”, “colour”, “material”. A property type may be an operation or function such as a spatiotemporal coverage. Property-type definitions may be organized into a hierarchy or ontology and managed in a register and catalogued to support discovery functions. The observed property supports semantic or thematic classification of observations, which is useful for discovery and data fusion. NOTE In general, the value of a specific observedProperty can be associated with different feature types in different observations, thus allowing the results of observations made in different projects or campaigns, and even from different disciplines, to be combined when required. A property-type register used in observations is most useful if each property type is not tied to a single feature type, or if equivalence relationships between similar property types from different feature types are provided.
type: Property
range: Resource
domain: Resource

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
subclass of: Thing
type: Class
subclass of: Resource
type: Restriction
cardinality: 1
on property: observed property

Observation process
subclass of: Resource
subclass of: Thing
type: Class
comment: Process used in an observation, including sensors, algorithms, computation methods
comment: The class OM_Process (Figure 2) is an instance of the «metaclass» GF_FeatureType (ISO 19109:2005), which therefore represents a feature type. OM_Process is abstract, and has no attributes, operations or associations. It serves as the base class for observation processes. The purpose of an observation process is to generate an observation result. An instance of OM_Process is often an instrument or sensor, but may be a human observer, a simulator, or a process or algorithm applied to more primitive results used as inputs. NOTE ISO 19115-2:2008 provides MI_Instrument, LE_Processing and LE_Algorithm, which could all be modelled as specializations of OM_Process. OGC SensorML [10] provides a model which is suitable for many observation procedures.
subclass of: AnyFeature
disjoint with: Observation
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@336170a5

Count Observation
subclass of: Thing
type: Class
subclass of: Resource
comment: Observation whose result is an integer
subclass of: Observation
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#2
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@c859cbb5
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
subclass of: AnyFeature

result quality
range: Thing
domain: Thing
type: ObjectProperty
comment: assessment of the quality of the observation result. The value should be specific to this observation instance, in addition to any quality that is inferred from the observation procedure used
domain: AnyFeature
range: Element
definition: the attributes resultQuality:DQ_Element shall describe the quality of the result (7.2.2.9). This instance-specific description complements the description of the observation procedure (7.2.2.10), which provides information concerning the quality of all observations using this procedure. The quality of a result may be assessed following the procedures in ISO 19157. Multiple measures may be provided.
type: Property
range: Resource
domain: Resource

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
subclass of: Resource
type: Class
subclass of: Thing
type: Restriction
cardinality: 1
on property: result time

observation procedure
range: Thing
domain: Thing
type: ObjectProperty
comment: procedure used in making observation. Typically a sensor or sensor-system, algorithm, computational procedure.
domain: AnyFeature
range: Observation process
definition: The association ProcessUsed shall link the OM_Observation to the OM_Process (7.2.3) used to generate the result. The process has the role procedure with respect to the observation. A process might be responsible for more than one generatedObservation. The OM_Process shall be suitable for the observed property. As a corollary, details of the observed property are constrained by the procedure used. EXAMPLE Observed radiance wavelength is determined by the response characteristics of the sensor. A description of the observation procedure provides or implies an indication of the reliability or quality of the observation result.
type: Property
range: Resource
range: AnyFeature
domain: Resource

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#7
type: Class
subclass of: Thing
subclass of: Resource
type: Restriction
cardinality: 1
on property: named value key

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#18
subclass of: Thing
type: Class
subclass of: Resource
subclass of: Observation context
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#19
type: Restriction
cardinality: 1
on property: role
equivalent class: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#19
equivalent class: Observation context

observation context
range: Thing
domain: Thing
type: ObjectProperty
comment: This property is named 'relatedObservation' in the XML implementation. The rule for association classes needs clarification.
comment: link to related observation
domain: Observation
range: Observation context
type: Property
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#18
range: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#19
range: Resource
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
domain: Resource
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
domain: AnyFeature
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17

Observation context
type: Class
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#19
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#18
subclass of: Resource
comment: Context linking two or more observations
comment: Some observations depend on other observations to provide context which is important, sometimes essential, in understanding the result. These dependencies are stronger than mere spatio-temporal coincidences, requiring explicit representation. If present, the association class class ObservationContext (Figure 2) shall link a OM_Observation to another OM_Observation, with the role name relatedObservation for the target. It shall support one attribute. EXAMPLES Some examples include the conditions associated with experimental replicates (e.g., experimental plots and treatments used), biotic factors (e.g., ecological community), interactions among features (e.g., predator-prey), or other temporary relationships occurring at the time of observation that are are not inherent to the observed features themselves (i.e., they change over time), or the related observation may provide input to a process that generates a new result. This association complements the Intention association which describes relationships between a sampling feature and domain features.
subclass of: Thing
equivalent class: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#18
equivalent class: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#19
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@184cb048

Named value
subclass of: Thing
type: Class
subclass of: Resource
comment: Typed value
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#6
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#7

Point Coverage Observation
type: Class
subclass of: Thing
subclass of: Resource
comment: Observation whose result is a spatio-temporal field sampled at discete points
subclass of: Discrete Coverage Observation
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#20
notation: com.hp.hpl.jena.datatypes.BaseDatatype$TypedValue@e8d24c9e
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#17
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#16
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#9
subclass of: Observation
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#10
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#12
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#8
subclass of: AnyFeature
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#15
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#14
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#11
subclass of: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#3

http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#13
subclass of: Resource
subclass of: Thing
type: Class
type: Restriction
max cardinality: 1
on property: valid time

named value value
type: Property
comment: value of named value
domain: Named value
domain: Thing
domain: Resource
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#6
domain: http://lodlaundromat.org/.well-known/genid/d87f9e168d570fff3534d3e22aef39ea#7

observation result
type: Property
comment: estimate of the value of the observed property
domain: AnyFeature
definition: The association Range shall link the OM_Observation to the value generated by the procedure. The value has the role result with respect to the observation. The type of the result is shown as “Any”, since it may represent the value of any feature property. NOTE 1 OGC SWE Common [20] provides a model suitable for describing many kinds of observation results. The type of the observation result shall be consistent with the observed property, and the scale or scope for the value shall be consistent with the quantity or category type. If the observed property (7.2.2.8) is a spatial operation or function, the type of the result may be a coverage. NOTE 2 In some contexts, particularly in earth and environmental sciences, the term “observation” is used to refer to the result itself.
domain: Resource

OWL representation of ISO 19156 (Observation model)
has part: Measurement
has part: observed property
has part: Point Coverage Observation
version IRI: observation.rdf
has part: valid time
prior version: observation.rdf
has part: Truth Observation
imports: basic
has part: Discrete Coverage Observation
has part: role
has part: result quality
has part: related observation
modified: 2013-11-14T00:00:00
has part: named value value
has part: Observation process
created: 2011-07-07T00:00:00
has part: observation result
type: Ontology
has part: result time
has part: Geometry Observation
imports: geometry
has part: feature of interest
comment: An OWL representation of the Observation Schema described in clause 6 of ISO 19156:2011 Geographic Information - Observations and Measurements. The rationale for design decisions made in this implementation, and a comparison with the SSN ontology, was presented in a paper at the 6th International Semantic Sensor Web workshop, Sydney, 2013-10-21. This vocabulary is provisional, pending finalization of ISO 19150-2. NOTE: The URI stem http://def.seegrid.csiro.au/isotc211/ is temporary. The vocabulary is expected to be ultimately published in the domain http://def.isotc211.org/
preferred namespace prefix: om
has part: Observation context
preferred namespace uri: http://def.seegrid.csiro.au/isotc211/iso19156/2011/observation#
has part: observation context
has part: Observation
imports: metadata
imports: coverage
has part: observation metadata
license: http://creativecommons.org/licenses/by/3.0/
has part: phenomenon time
has part: Category Observation
imports: temporal
has part: Temporal Observation
creator: Simon Jonathan David COX CSIRO
has part: Named value
has part: parameter
imports: feature
has part: Complex Observation
has part: observation procedure
has part: Time Series Observation
type: Vocabulary
source: ISO 19156:2011
rights: Copyright © 2012-2013 CSIRO
has part: Count Observation
has part: named value key
description: An OWL representation of the Observation Schema described in clause 6 of ISO 19156:2011 Geographic Information - Observations and Measurements