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Datatypes

Metadata

URI
http://linked.data.gov.au/def/datatype
Creator(s)
None
Created
2019-03-25
Modified
2019-10-03
Imports
http://purl.org/dc/elements/1.1/
http://topbraid.org/schema/
http://usefulinc.com/ns/doap
http://www.w3.org/ns/prov-o#
License
http://creativecommons.org/publicdomain/zero/1.0/
Ontology RDF
RDF (turtle)
Code Repository
https://github.com/AGLDWG/datatype-ont

Description

A set of classes representing data-types. These may be used for observation results, or for the range of specific properties in other applications where scaled numbers, ranges, percents etc are required.

History Note:

Originally developed for use as the value of an observation result (sosa:hasResult) in the context of the TERN-plot ontology.

However, objects from these classes may appear in many contexts.

Table of Contents

  1. Classes
  2. Object Properties
  3. Datatype Properties
  4. Namespaces
  5. Legend

Overview

Pictures say 1,000 words
Figure 1: Ontology overview

Classes ↑

Booleanc

URI http://linked.data.gov.au/def/datatype/Boolean
Description

Class to encapsulate a true-or-false value
Restrictions http://linked.data.gov.au/def/datatype/valuedp only xsd:booleanc
http://linked.data.gov.au/def/datatype/valuedp exactly 1

Conceptc

URI http://linked.data.gov.au/def/datatype/Concept
Description

Class to encapsulate a classifier, usually a values from a controlled vocabulary
Restrictions rdf:value exactly 1
rdf:value only skos:Conceptc
http://linked.data.gov.au/def/datatype/vocabularyop exactly 1

Countc

URI http://linked.data.gov.au/def/datatype/Count
Description

Class to encapsulate an integer value
Restrictions http://linked.data.gov.au/def/datatype/uncertaintydp max 1
http://linked.data.gov.au/def/datatype/valuedp only xsd:integerc
http://linked.data.gov.au/def/datatype/valuedp exactly 1

Percentc

URI http://linked.data.gov.au/def/datatype/Percent
Description

Class to encapsulate a quantitative measure expressed as a percent value
Super-classes http://linked.data.gov.au/def/datatype/QuantitativeMeasurec
Restrictions http://linked.data.gov.au/def/datatype/uncertaintydp max 1
http://linked.data.gov.au/def/datatype/unitop value http://qudt.org/vocab/unit/PERCENTc

Percent rangec

URI http://linked.data.gov.au/def/datatype/PercentRange
Description

Class to encapsulate a quantitative range expressed as in percent values
Super-classes http://linked.data.gov.au/def/datatype/QuantitativeRangec
Restrictions http://linked.data.gov.au/def/datatype/unitop value http://qudt.org/vocab/unit/PERCENTc
http://linked.data.gov.au/def/datatype/uncertaintydp max 1

Quantitative Measurec

URI http://linked.data.gov.au/def/datatype/QuantitativeMeasure
Description

Class to encapsulate a quantitative measure value
Restrictions http://linked.data.gov.au/def/datatype/valuedp exactly 1
http://linked.data.gov.au/def/datatype/unitop exactly 1
http://linked.data.gov.au/def/datatype/uncertaintydp max 1
http://linked.data.gov.au/def/datatype/valuedp only xsd:decimalc
Sub-classes http://linked.data.gov.au/def/datatype/Percentc

Quantitative Rangec

URI http://linked.data.gov.au/def/datatype/QuantitativeRange
Description

Class to encapsulate a quantitative range

Restrictions http://linked.data.gov.au/def/datatype/maxdp exactly 1
http://linked.data.gov.au/def/datatype/uncertaintydp max 1
http://linked.data.gov.au/def/datatype/unitop exactly 1
http://linked.data.gov.au/def/datatype/mindp exactly 1
Sub-classes http://linked.data.gov.au/def/datatype/PercentRangec

Textc

URI http://linked.data.gov.au/def/datatype/Text
Description

Class to encapsulate a textual value
Restrictions http://linked.data.gov.au/def/datatype/valuedp exactly 1
http://linked.data.gov.au/def/datatype/valuedp only xsd:stringc

Object Properties ↑

data standardop

URI http://linked.data.gov.au/def/datatype/standard
Description Measurement standard, scale, uom, reference system, controlled vocabulary, taxonomy etc

unit of measureop

URI http://linked.data.gov.au/def/datatype/unit
Description Measurement scale
Super-properties http://linked.data.gov.au/def/datatype/standardop

vocabularyop

URI http://linked.data.gov.au/def/datatype/vocabulary
Description controlled vocabulary, taxonomy etc
Super-properties http://linked.data.gov.au/def/datatype/standardop
Range(s) skos:ConceptSchemec skos:Collectionc owl:Ontologyc

Datatype Properties ↑

data maximumdp

URI http://linked.data.gov.au/def/datatype/max
Description Maximum value of a range
Super-properties rdf:value
Range(s) xsd:decimalc

data minimumdp

URI http://linked.data.gov.au/def/datatype/min
Description Minimum value of range
Super-properties rdf:value
Range(s) xsd:decimalc

data uncertaintydp

URI http://linked.data.gov.au/def/datatype/uncertainty
Description Uncertainty for a quantitative value
Super-properties rdf:value
Range(s) xsd:decimalc

data valuedp

URI http://linked.data.gov.au/def/datatype/value
Description simple value (a literal)
Super-properties rdf:value

Namespaces ↑

dct
http://purl.org/dc/terms/
doap
http://usefulinc.com/ns/doap#
owl
http://www.w3.org/2002/07/owl#
prov
http://www.w3.org/ns/prov#
rdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs
http://www.w3.org/2000/01/rdf-schema#
schema
http://schema.org/
sdo
https://schema.org/
skos
http://www.w3.org/2004/02/skos/core#
xsd
http://www.w3.org/2001/XMLSchema#

Legend

cClasses
opObject Properties
fpFunctional Properties
dpData Properties
dpAnnotation Properties
pProperties
niNamed Individuals