Recommended best practice is to identify the resource by means of a string conforming to a formal identification system.
An unambiguous reference to the resource within a given context.
Identifier
A second property with the same name as this property has been declared in the dcterms: namespace (http://purl.org/dc/terms/). See the Introduction to the document "DCMI Metadata Terms" (http://dublincore.org/documents/dcmi-terms/) for an explanation.
A unit system is a class of units for which no two elements in the class measure the same dimension (i.e. all dimensions are orthogonal to each other, or measure dimensions derived from a set of orthogonal dimensions with units derived from the units that measure those orthogonal dimensions specified in the system.
Unit System
Recommended best practice is to use a controlled vocabulary such as the DCMI Type Vocabulary [DCMITYPE]. To describe the file format, physical medium, or dimensions of the resource, use the Format element.
The nature or genre of the resource.
Type
Typically, the subject will be represented using keywords, key phrases, or classification codes. Recommended best practice is to use a controlled vocabulary.
The topic of the resource.
Subject
Recommended best practice is to use a controlled vocabulary such as RFC 4646 [RFC4646].
Language
A language of the resource.
An equivalent quantity of a unit class is the quantity measured by all units in the unit class.
equivalent quantity
Examples of dimensions include size and duration. Recommended best practice is to use a controlled vocabulary such as the list of Internet Media Types [MIME].
The file format, physical medium, or dimensions of the resource.
Format
Dublin Core Metadata Element Set, Version 1.1
An account of the resource.
Description may include but is not limited to: an abstract, a table of contents, a graphical representation, or a free-text account of the resource.
Description
Examples of a Publisher include a person, an organization, or a service. Typically, the name of a Publisher should be used to indicate the entity.
An entity responsible for making the resource available.
Publisher
The described resource may be derived from the related resource in whole or in part. Recommended best practice is to identify the related resource by means of a string conforming to a formal identification system.
A related resource from which the described resource is derived.
Source
An entity primarily responsible for making the resource.
Examples of a Creator include a person, an organization, or a service. Typically, the name of a Creator should be used to indicate the entity.
Creator
The Measurement Ontology is an ontology in which measurements may be rendered.
A vocabulary for representing statistical data on the Web. Note: The SCOVO vocabulary is deprecated. We strongly advise to use the Data Cube Vocabulary instead.
area
A unit class is a subset of units, with no particular restriction on its contents (i.e. it may be a set of units measuring orthogonal quantities, making a UnitSystem, or a set of units measuring the same quantity).
Unit Class
Area Unit
Area Measurement
Recommended best practice is to identify the related resource by means of a string conforming to a formal identification system.
A related resource.
Relation
An equivalent unit class of a quantity is the unit class corresponding to units that measure the quantity.
equivalent unit class
Date may be used to express temporal information at any level of granularity. Recommended best practice is to use an encoding scheme, such as the W3CDTF profile of ISO 8601 [W3CDTF].
A point or period of time associated with an event in the lifecycle of the resource.
Date
A quantity is a quantifiable quality of an object.
Quantity
Area
The unit a measurement is made in.
unit
The quantity measured for a measurement.
measured quantity
A unit is a particular quantity against which another quantity may be compared. Hence, a unit is dimensionful and provides a ratio by which a quantity may be measured.
Unit
square kilometers
Examples of a Contributor include a person, an organization, or a service. Typically, the name of a Contributor should be used to indicate the entity.
An entity responsible for making contributions to the resource.
Contributor
Spatial topic and spatial applicability may be a named place or a location specified by its geographic coordinates. Temporal topic may be a named period, date, or date range. A jurisdiction may be a named administrative entity or a geographic place to which the resource applies. Recommended best practice is to use a controlled vocabulary such as the Thesaurus of Geographic Names [TGN]. Where appropriate, named places or time periods can be used in preference to numeric identifiers such as sets of coordinates or date ranges.
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant.
Coverage
Typically, rights information includes a statement about various property rights associated with the resource, including intellectual property rights.
Information about rights held in and over the resource.
Rights
A measurement is a statistic that measures a quantity that may or may not have units.
Measurement
A name given to the resource.
Title