http://resource.geosciml.org/ontology/timescale/thors#positionalUncertainty

http://www.w3.org/2000/01/rdf-schema#label uncertainty in temporal position
http://www.w3.org/2000/01/rdf-schema#isDefinedBy http://resource.geosciml.org/ontology/timescale/thors
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#DatatypeProperty

https://mtp.linked.solutions/

http://xmlns.com/foaf/0.1/topic https://mtp.linked.solutions/thors

http://resource.geosciml.org/ontology/timescale/thors#member

http://www.w3.org/2000/01/rdf-schema#range http://resource.geosciml.org/ontology/timescale/thors#Era
http://www.w3.org/2000/01/rdf-schema#label era member / sub-era
http://www.w3.org/2000/01/rdf-schema#domain http://resource.geosciml.org/ontology/timescale/thors#Era
http://www.w3.org/2000/01/rdf-schema#isDefinedBy http://resource.geosciml.org/ontology/timescale/thors
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://www.w3.org/2004/02/skos/core#narrower

_:0

http://www.w3.org/2002/07/owl#cardinality 1
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Restriction
http://www.w3.org/2002/07/owl#onProperty http://resource.geosciml.org/ontology/timescale/thors#begin

http://resource.geosciml.org/ontology/timescale/thors#ReferenceSystem

http://www.w3.org/2000/01/rdf-schema#label Hierarchical Time Ordinal Reference System
http://www.w3.org/2000/01/rdf-schema#isDefinedBy http://resource.geosciml.org/ontology/timescale/thors
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#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.
http://www.w3.org/2000/01/rdf-schema#subClassOf _:1
_:2
http://www.w3.org/2004/02/skos/core#ConceptScheme

https://mtp.linked.solutions/thors

http://purl.org/dc/terms/source https://github.com/linked-solutions/prefix.cc-harvest/master
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Ontology
http://purl.org/vocab/vann/preferredNamespaceUri http://resource.geosciml.org/ontology/timescale/thors#
http://purl.org/vocab/vann/preferredNamespacePrefix thors
http://rdfs.org/ns/void#triples 117

http://resource.geosciml.org/ontology/timescale/thors#Era

http://www.w3.org/2000/01/rdf-schema#label Time Ordinal Era or Interval
http://www.w3.org/2000/01/rdf-schema#isDefinedBy http://resource.geosciml.org/ontology/timescale/thors
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#subClassOf _:0
_:3
http://www.w3.org/2004/02/skos/core#Concept

http://resource.geosciml.org/ontology/timescale/thors#end

http://www.w3.org/2000/01/rdf-schema#range http://resource.geosciml.org/ontology/timescale/thors#EraBoundary
http://www.w3.org/2000/01/rdf-schema#label era end
http://www.w3.org/2000/01/rdf-schema#domain http://resource.geosciml.org/ontology/timescale/thors#Era
http://www.w3.org/2002/07/owl#inverseOf http://resource.geosciml.org/ontology/timescale/thors#previousEra
http://www.w3.org/2000/01/rdf-schema#isDefinedBy http://resource.geosciml.org/ontology/timescale/thors
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://www.w3.org/2004/02/skos/core#semanticRelation

_:3

http://www.w3.org/2002/07/owl#cardinality 1
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Restriction
http://www.w3.org/2002/07/owl#onProperty http://resource.geosciml.org/ontology/timescale/thors#end

_:4

http://www.w3.org/2002/07/owl#minCardinality 1
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Restriction
http://www.w3.org/2002/07/owl#onProperty http://resource.geosciml.org/ontology/timescale/thors#nextEra

http://resource.geosciml.org/ontology/timescale/thors#begin

http://www.w3.org/2000/01/rdf-schema#range http://resource.geosciml.org/ontology/timescale/thors#EraBoundary
http://www.w3.org/2000/01/rdf-schema#label era beginning
http://www.w3.org/2000/01/rdf-schema#domain http://resource.geosciml.org/ontology/timescale/thors#Era
http://www.w3.org/2002/07/owl#inverseOf http://resource.geosciml.org/ontology/timescale/thors#nextEra
http://www.w3.org/2000/01/rdf-schema#isDefinedBy http://resource.geosciml.org/ontology/timescale/thors
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#comment era or interval beginning or start
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://www.w3.org/2004/02/skos/core#semanticRelation

http://resource.geosciml.org/ontology/timescale/thors

http://purl.org/dc/elements/1.1/description An OWL representation of the model for Temporal Ordinal Reference Systems defined in GeoSciML v3.
http://www.w3.org/2004/02/skos/core#changeNote 2017-04-28 - removed imports of ISO ontologies
http://www.w3.org/2002/07/owl#imports http://purl.org/dc/elements/1.1/
http://purl.org/dc/terms/license https://creativecommons.org/licenses/by/4.0/
http://purl.org/dc/elements/1.1/creator Simon Jonathan David COX, CSIRO Australia
http://purl.org/dc/elements/1.1/rights Copyright © 2012-2017 CSIRO
http://purl.org/vocab/vann/preferredNamespacePrefix thors
http://www.w3.org/2002/07/owl#priorVersion https://www.seegrid.csiro.au/subversion/xmml/ontologies/tags/201402/Geoscience/GeologicTimeScale/thors.rdf
http://purl.org/dc/elements/1.1/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)
http://purl.org/dc/terms/created 2011-01-01
http://www.w3.org/2002/07/owl#versionIRI https://github.com/GeoscienceAustralia/geosciml.org/commit/24d302bf3f0fa315c1dddc2c734b84f52299cd02#diff-73b17e22072459ab7e06e9ab664a9d48
http://www.w3.org/2000/01/rdf-schema#seeAlso doi:10.1130/GES00022.1
http://geosphere.gsapubs.org/cgi/doi/10.1130/GES00022.1
http://dx.doi.org/10.1130/GES00022.1
http://www.geosciml.org
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Ontology
http://purl.org/vocommons/voaf#Vocabulary
http://purl.org/vocab/vann/preferredNamespaceUri http://resource.geosciml.org/ontology/timescale/thors#
http://www.w3.org/2000/01/rdf-schema#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.
http://purl.org/dc/terms/modified 2017-04-28
http://purl.org/dc/elements/1.1/title Temporal Hierarchical Ordinal Reference System model

_:2

http://www.w3.org/2002/07/owl#minCardinality 2
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Restriction
http://www.w3.org/2002/07/owl#onProperty http://resource.geosciml.org/ontology/timescale/thors#referencePoint

http://resource.geosciml.org/ontology/timescale/thors#referencePoint

http://www.w3.org/2000/01/rdf-schema#range http://resource.geosciml.org/ontology/timescale/thors#EraBoundary
http://www.w3.org/2000/01/rdf-schema#label reference point in timescale
http://www.w3.org/2000/01/rdf-schema#domain http://resource.geosciml.org/ontology/timescale/thors#ReferenceSystem
http://www.w3.org/2000/01/rdf-schema#isDefinedBy http://resource.geosciml.org/ontology/timescale/thors
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://www.w3.org/2004/02/skos/core#hasTopConcept

http://resource.geosciml.org/ontology/timescale/thors#previousEra

http://www.w3.org/2000/01/rdf-schema#range http://resource.geosciml.org/ontology/timescale/thors#Era
http://www.w3.org/2000/01/rdf-schema#label previous era
http://www.w3.org/2000/01/rdf-schema#domain http://resource.geosciml.org/ontology/timescale/thors#EraBoundary
http://www.w3.org/2002/07/owl#inverseOf http://resource.geosciml.org/ontology/timescale/thors#end
http://www.w3.org/2000/01/rdf-schema#isDefinedBy http://resource.geosciml.org/ontology/timescale/thors
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://www.w3.org/2004/02/skos/core#semanticRelation

http://resource.geosciml.org/ontology/timescale/thors#EraBoundary

http://www.w3.org/2000/01/rdf-schema#label Time Ordinal Era Boundary
http://www.w3.org/2000/01/rdf-schema#isDefinedBy http://resource.geosciml.org/ontology/timescale/thors
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#subClassOf _:4
_:5
http://www.w3.org/2004/02/skos/core#Concept

http://resource.geosciml.org/ontology/timescale/thors#component

http://www.w3.org/2000/01/rdf-schema#range http://resource.geosciml.org/ontology/timescale/thors#Era
http://www.w3.org/2000/01/rdf-schema#label temporal reference system component
http://www.w3.org/2000/01/rdf-schema#domain http://resource.geosciml.org/ontology/timescale/thors#ReferenceSystem
http://www.w3.org/2002/07/owl#inverseOf http://resource.geosciml.org/ontology/timescale/thors#system
http://www.w3.org/2000/01/rdf-schema#isDefinedBy http://resource.geosciml.org/ontology/timescale/thors
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://www.w3.org/2004/02/skos/core#hasTopConcept

_:5

http://www.w3.org/2002/07/owl#minCardinality 1
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Restriction
http://www.w3.org/2002/07/owl#onProperty http://resource.geosciml.org/ontology/timescale/thors#previousEra

_:1

http://www.w3.org/2002/07/owl#minCardinality 1
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Restriction
http://www.w3.org/2002/07/owl#onProperty http://resource.geosciml.org/ontology/timescale/thors#component

http://resource.geosciml.org/ontology/timescale/thors#nextEra

http://www.w3.org/2000/01/rdf-schema#range http://resource.geosciml.org/ontology/timescale/thors#Era
http://www.w3.org/2000/01/rdf-schema#label next era
http://www.w3.org/2000/01/rdf-schema#domain http://resource.geosciml.org/ontology/timescale/thors#EraBoundary
http://www.w3.org/2002/07/owl#inverseOf http://resource.geosciml.org/ontology/timescale/thors#begin
http://www.w3.org/2000/01/rdf-schema#isDefinedBy http://resource.geosciml.org/ontology/timescale/thors
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://www.w3.org/2004/02/skos/core#semanticRelation

http://resource.geosciml.org/ontology/timescale/thors#system

http://www.w3.org/2000/01/rdf-schema#range http://resource.geosciml.org/ontology/timescale/thors#ReferenceSystem
http://www.w3.org/2000/01/rdf-schema#label system
http://www.w3.org/2000/01/rdf-schema#domain http://resource.geosciml.org/ontology/timescale/thors#Era
http://www.w3.org/2002/07/owl#inverseOf http://resource.geosciml.org/ontology/timescale/thors#component
http://www.w3.org/2000/01/rdf-schema#isDefinedBy http://resource.geosciml.org/ontology/timescale/thors
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#comment reference system that this era belongs to
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://www.w3.org/2004/02/skos/core#topConceptOf