era member / sub-era
range: Thing
domain: Thing
type: ObjectProperty
domain: Time Ordinal Era or Interval
range: Time Ordinal Era or Interval
sub property of: member
sub property of: narrower
type: Property
domain: Resource
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#2
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#1
domain: Concept
domain: Edge
domain: OrdinalEra
range: Resource
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#2
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#1
range: Concept
range: Edge
range: OrdinalEra

Time Ordinal Era Boundary
subclass of: Thing
type: Class
subclass of: Resource
subclass of: Node
subclass of: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#3
subclass of: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#8
subclass of: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#9
subclass of: Concept

next era
range: Thing
domain: Thing
type: ObjectProperty
domain: Time Ordinal Era Boundary
range: Time Ordinal Era or Interval
sub property of: nextEdge
sub property of: semanticRelation
inverse of: era beginning
type: Property
domain: Resource
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#3
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#8
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#9
domain: Node
domain: Concept
range: Resource
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#2
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#1
range: Concept
range: Edge
range: OrdinalEra

Time Ordinal Era or Interval
type: Class
subclass of: Thing
subclass of: Resource
subclass of: Edge
subclass of: OrdinalEra
subclass of: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#1
subclass of: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#2
subclass of: Concept

system
range: Thing
domain: Thing
inverse of: temporal reference system component
range: Hierarchical Time Ordinal Reference System
type: ObjectProperty
domain: Time Ordinal Era or Interval
sub property of: complex
sub property of: system
comment: reference system that this era belongs to
sub property of: topConceptOf
type: Property
domain: Resource
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#2
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#1
domain: Concept
domain: Edge
domain: OrdinalEra
range: Resource
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#10
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#11
range: OrdinalReferenceSystem
range: TopologicalComplex
range: ConceptScheme

Hierarchical Time Ordinal Reference System
subclass of: Thing
subclass of: Resource
type: Class
comment: A temporal ordinal reference system is a constrained temporal topological complex, in which the edges are called 'eras'. Each era may be subdivided into one set of eras of the next finer rank. This constraint is required to establish a mono-hierarchy, so that a set of temporal positions defined relative to the reference system may be uniquely ordered.
subclass of: OrdinalReferenceSystem
subclass of: TopologicalComplex
subclass of: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#10
subclass of: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#11
subclass of: ConceptScheme

http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#11
subclass of: Resource
subclass of: Thing
type: Class
type: Restriction
min cardinality: 2
on property: reference point in timescale

era end
range: Thing
domain: Thing
type: ObjectProperty
domain: Time Ordinal Era or Interval
range: Time Ordinal Era Boundary
sub property of: end
sub property of: semanticRelation
inverse of: previous era
type: Property
domain: Resource
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#2
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#1
domain: Concept
domain: Edge
domain: OrdinalEra
range: Resource
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#3
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#8
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#9
range: Node
range: Concept

temporal reference system component
range: Thing
domain: Thing
type: ObjectProperty
domain: Hierarchical Time Ordinal Reference System
range: Time Ordinal Era or Interval
sub property of: component
sub property of: primitive
sub property of: hasTopConcept
inverse of: system
type: Property
domain: Resource
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#10
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#11
domain: OrdinalReferenceSystem
domain: TopologicalComplex
domain: ConceptScheme
range: Resource
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#2
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#1
range: Concept
range: Edge
range: OrdinalEra

previous era
range: Thing
domain: Thing
type: ObjectProperty
domain: Time Ordinal Era Boundary
range: Time Ordinal Era or Interval
sub property of: previousEdge
sub property of: semanticRelation
inverse of: era end
type: Property
domain: Resource
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#3
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#8
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#9
domain: Node
domain: Concept
range: Resource
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#2
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#1
range: Concept
range: Edge
range: OrdinalEra

http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#4
type: Class
subclass of: Resource
subclass of: Thing
subclass of: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#3
type: Restriction
cardinality: 1
on property: temporalPosition

http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#10
type: Class
subclass of: Thing
subclass of: Resource
type: Restriction
min cardinality: 1
on property: temporal reference system component

reference point in timescale
range: Thing
domain: Thing
type: ObjectProperty
domain: Hierarchical Time Ordinal Reference System
range: Time Ordinal Era Boundary
sub property of: primitive
sub property of: hasTopConcept
type: Property
domain: Resource
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#10
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#11
domain: OrdinalReferenceSystem
domain: TopologicalComplex
domain: ConceptScheme
range: Resource
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#3
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#8
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#9
range: Node
range: Concept

http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#9
subclass of: Resource
type: Class
subclass of: Thing
type: Restriction
min cardinality: 1
on property: previous era

http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#8
subclass of: Resource
type: Class
subclass of: Thing
type: Restriction
min cardinality: 1
on property: next era

http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#2
type: Class
subclass of: Resource
subclass of: Thing
type: Restriction
cardinality: 1
on property: era end

http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#7
subclass of: Thing
subclass of: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#3
subclass of: Resource
type: Class
type: Restriction
cardinality: 1
on property: geometry

http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#1
subclass of: Resource
type: Class
subclass of: Thing
type: Restriction
cardinality: 1
on property: era beginning

era beginning
range: Thing
domain: Thing
type: ObjectProperty
comment: era or interval beginning or start
domain: Time Ordinal Era or Interval
range: Time Ordinal Era Boundary
sub property of: begin
sub property of: semanticRelation
inverse of: next era
type: Property
domain: Resource
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#2
domain: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#1
domain: Concept
domain: Edge
domain: OrdinalEra
range: Resource
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#3
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#8
range: http://lodlaundromat.org/.well-known/genid/cc6bcd54f984ce1335a720fa5f509321#9
range: Node
range: Concept

uncertainty in temporal position
type: DatatypeProperty
domain: TemporalPosition
range: Time
sub property of: measure
type: Property
domain: Resource
range: Resource

Temporal Hierarchical Ordinal Reference System model
has part: previous era
imports: temporal
preferred namespace prefix: thors
has part: uncertainty in temporal position
has part: next era
version IRI: thors.rdf
preferred namespace uri: http://resource.geosciml.org/ontology/timescale/thors#
has part: era member / sub-era
has part: era end
comment: This model is related to the model for TORS in ISO 19108:2002, except that boundaries between eras are first class objects, supporting multiple properties, rather than being just time coordinates. It is also linked to the ISO 19108 Temporal Topology model.
creator: Simon Jonathan David COX, CSIRO Australia
type: Vocabulary
description: An OWL representation of the model for Temporal Ordinal Reference Systems defined in GeoSciML v3.
type: Ontology
has part: uom
has part: system
has part: Hierarchical Time Ordinal Reference System
has part: temporal reference system component
created: 2011-01-01
has part: Time Ordinal Era or Interval
prior version: gtrs-30.rdf
modified: 2013-11-14
date: 2012-01-19
has part: Time Ordinal Era Boundary
license: http://creativecommons.org/licenses/by/3.0/
has part: era beginning
source: Simon J.D. Cox and Stephen M. Richard, A formal model for the geologic time scale and global stratotype section and point, compatible with geospatial information transfer standards, Geosphere, 1, 119-137 (2005)
has part: reference point in timescale
rights: Copyright © 2012-2013 CSIRO, AzGS