@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix ns1: <http://purl.org/linked-data/registry#> .
@prefix ns2: <http://data.bgs.ac.uk/ref/Geochronology/> .
@prefix prez: <https://prez.dev/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <https://schema.org/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://data.bgs.ac.uk/id/Geochronology/Division/E> a skos:Concept ;
    rdfs:label "Cambrian Period"@en ;
    ns2:hasGeochronologyRank <http://data.bgs.ac.uk/id/Geochronology/Rank/PERIOD> ;
    ns2:maxAgeValue 5.41e+02 ;
    ns2:minAgeValue 4.869e+02 ;
    dcterms:identifier "Division:E"^^prez:identifier ;
    dcterms:source "http://data.bgs.ac.uk/ref/Geochronology/Division"^^xsd:anyURI ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    rdfs:seeAlso <http://dbpedia.org/resource/Cambrian>,
        <http://www.bbc.co.uk/nature/history_of_the_earth/Cambrian> ;
    skos:broader <http://data.bgs.ac.uk/id/Geochronology/Division/RE> ;
    skos:definition "Cambrian Period is the first of the six periods of the Palaeozoic Era. It is preceded by the Ediacaran Period (Neoproterozoic Era) and succeeded by the Ordovician Period (Geologic Time Scale 2020, figs. 2.1, 19.1; https://timescalefoundation.org/)."@en ;
    skos:exactMatch <http://resource.geosciml.org/classifier/ics/ischart/Cambrian>,
        <https://inspire.ec.europa.eu/codelist/GeochronologicEraValue/cambrian> ;
    skos:inScheme ns2:Division ;
    skos:narrower <http://data.bgs.ac.uk/id/Geochronology/Division/E2>,
        <http://data.bgs.ac.uk/id/Geochronology/Division/E3>,
        <http://data.bgs.ac.uk/id/Geochronology/Division/EC>,
        <http://data.bgs.ac.uk/id/Geochronology/Division/ED>,
        <http://data.bgs.ac.uk/id/Geochronology/Division/EF>,
        <http://data.bgs.ac.uk/id/Geochronology/Division/EM>,
        <http://data.bgs.ac.uk/id/Geochronology/Division/EN> ;
    skos:notation "E"@en ;
    skos:prefLabel "Cambrian Period"@en ;
    prez:link "/v/vocab/gchrnlgy:Division/Division:E" .

ns2:Rank dcterms:identifier "gchrnlgy:Rank"^^prez:identifier ;
    skos:definition "Dictionary to constrain ranks of geochronological intervals used in Geochronology/Division (source table DIC_GEOCHRON). E.g. Eon; Era; Period; Epoch; Age."@en ;
    skos:prefLabel "Geochronology Rank"@en .

ns2:hasGeochronologyRank rdfs:label "rank"@en .

ns2:maxAgeValue rdfs:label "maximum age in millions of years before present"@en .

ns2:minAgeValue rdfs:label "minimum age in millions of years before present"@en .

dcterms:description rdfs:label "Description"@en ;
    dcterms:description "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."@en .

dcterms:identifier rdfs:label "Identifier"@en ;
    dcterms:description "Recommended practice is to identify the resource by means of a string conforming to an identification system. Examples include International Standard Book Number (ISBN), Digital Object Identifier (DOI), and Uniform Resource Name (URN).  Persistent identifiers should be provided as HTTP URIs."@en .

dcterms:source rdfs:label "Source"@en ;
    dcterms:description "This property is intended to be used with non-literal values. The described resource may be derived from the related resource in whole or in part. Best practice is to identify the related resource by means of a URI or a string conforming to a formal identification system."@en .

ns1:status rdfs:label "Status"@en .

rdf:type rdfs:label "Type"@en .

rdfs:label rdfs:label "label" .

rdfs:seeAlso rdfs:label "seeAlso" .

skos:broader rdfs:label "has broader"@en ;
    skos:definition "Relates a concept to a concept that is more general in meaning."@en .

skos:definition rdfs:label "definition"@en ;
    skos:definition "A statement or formal explanation of the meaning of a concept."@en .

skos:exactMatch rdfs:label "has exact match"@en ;
    skos:definition "skos:exactMatch is used to link two concepts, indicating a high degree of confidence that the concepts can be used interchangeably across a wide range of information retrieval applications. skos:exactMatch is a transitive property, and is a sub-property of skos:closeMatch."@en .

skos:inScheme rdfs:label "is in scheme"@en ;
    skos:definition "Relates a resource (for example a concept) to a concept scheme in which it is included."@en .

skos:narrower rdfs:label "has narrower"@en ;
    skos:definition "Relates a concept to a concept that is more specific in meaning."@en .

skos:notation rdfs:label "notation"@en ;
    skos:definition "A notation, also known as classification code, is a string of characters such as \"T58.5\" or \"303.4833\" used to uniquely identify a concept within the scope of a given concept scheme."@en .

skos:prefLabel rdfs:label "preferred label"@en ;
    skos:definition "The preferred lexical label for a resource, in a given language."@en .

schema:color rdfs:label "color" .

<http://data.bgs.ac.uk/id/Geochronology/Division/E2> rdfs:label "Cambrian Series 2"@en ;
    dcterms:identifier "Division:E2"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Cambrian Series 2 is the second of the four epochs of the Cambrian Period. It is preceded by the Terreneuvian Epoch and succeeded by the Miaolingian Epoch (Geologic Time Scale 2020, figs. 2.1, 19.1; https://timescalefoundation.org/)."@en ;
    skos:prefLabel "Cambrian Series 2"@en ;
    prez:link "/v/vocab/gchrnlgy:Division/Division:E2" .

<http://data.bgs.ac.uk/id/Geochronology/Division/E3> rdfs:label "Miaolingian Epoch"@en ;
    dcterms:identifier "Division:E3"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Miaolingian Epoch is the third of the four epochs of the Cambrian Period. It is preceded by Cambrian Series 2 and succeeded by the Furongian Epoch (Geologic Time Scale 2020, figs. 2.1, 19.1; https://timescalefoundation.org/)."@en ;
    skos:prefLabel "Miaolingian Epoch"@en ;
    prez:link "/v/vocab/gchrnlgy:Division/Division:E3" .

<http://data.bgs.ac.uk/id/Geochronology/Division/EC> rdfs:label "Comley Series"@en ;
    dcterms:identifier "Division:EC"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Comley Series is the first of three series in the British regional Cambrian stratigraphic scheme. It is succeeded by the St David's Series."@en ;
    skos:prefLabel "Comley Series"@en ;
    prez:link "/v/vocab/gchrnlgy:Division/Division:EC" .

<http://data.bgs.ac.uk/id/Geochronology/Division/ED> rdfs:label "St David's Series"@en ;
    dcterms:identifier "Division:ED"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "St David's Series is the second of three series in the British regional Cambrian stratigraphic scheme. It is preceded by the Comley Series and succeeded by the Merioneth Series."@en ;
    skos:prefLabel "St David's Series"@en ;
    prez:link "/v/vocab/gchrnlgy:Division/Division:ED" .

<http://data.bgs.ac.uk/id/Geochronology/Division/EF> rdfs:label "Furongian Epoch"@en ;
    dcterms:identifier "Division:EF"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Furongian Epoch is the last of the four epochs of the Cambrian Period. It is preceded by the Miaolingian Epoch and succeeded by the Early Ordovician Epoch (Ordovician Period) (Geologic Time Scale 2020, figs. 2.1, 19.1; https://timescalefoundation.org/)."@en ;
    skos:prefLabel "Furongian Epoch"@en ;
    prez:link "/v/vocab/gchrnlgy:Division/Division:EF" .

<http://data.bgs.ac.uk/id/Geochronology/Division/EM> rdfs:label "Merioneth Series"@en ;
    dcterms:identifier "Division:EM"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Merioneth Series is the last of three series in the British regional Cambrian stratigraphic scheme. It is preceded by the St David's Series."@en ;
    skos:prefLabel "Merioneth Series"@en ;
    prez:link "/v/vocab/gchrnlgy:Division/Division:EM" .

<http://data.bgs.ac.uk/id/Geochronology/Division/EN> rdfs:label "Terreneuvian Epoch"@en ;
    dcterms:identifier "Division:EN"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Terreneuvian Epoch is the first of the four epochs of the Cambrian Period. It is preceded by the Ediacaran Period and succeeded by Cambrian Series 2 (Geologic Time Scale 2020, figs. 2.1, 19.1; https://timescalefoundation.org/)."@en ;
    skos:prefLabel "Terreneuvian Epoch"@en ;
    prez:link "/v/vocab/gchrnlgy:Division/Division:EN" ;
    schema:color "#8CB06C" .

<http://data.bgs.ac.uk/id/Geochronology/Division/RE> rdfs:label "Early Paleozoic"@en ;
    dcterms:identifier "Division:RE"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Early Paleozoic is the first of two informal subdivisions of the Paleozoic Era. It includes the Cambrian, Ordovician and Silurian periods of the international standard stratigraphic scheme."@en ;
    skos:prefLabel "Early Paleozoic"@en ;
    prez:link "/v/vocab/gchrnlgy:Division/Division:RE" .

<http://data.bgs.ac.uk/id/Geochronology/Rank/PERIOD> rdfs:label "Period"@en ;
    dcterms:identifier "Rank:PERIOD"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Period is a subdivision of an era, e.g. Jurassic Period. The chronostratigraphical equivalent is System."@en ;
    skos:prefLabel "Period"@en ;
    prez:link "/v/vocab/gchrnlgy:Rank/Rank:PERIOD" .

ns2:Division dcterms:identifier "gchrnlgy:Division"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Divisions of geological time from source table DIC_GEOCHRON. The BGS Geochronology Dataset is based on The Geologic Time Scale 2012 by F M Gradstein, J G Ogg, M Schmitz and G Ogg (2012), with additions. The result is a composite geological time scale that will be updated as improved timescales become available."@en ;
    skos:prefLabel "Geochronology Division"@en ;
    prez:link "/v/vocab/gchrnlgy:Division" .

skos:Concept rdfs:label "Concept"@en ;
    skos:definition "An idea or notion; a unit of thought."@en .

<https://linked.data.gov.au/def/reg-statuses/stable> skos:definition "An entry that is seen as having a reasonable measure of stability, may be used to mark the full adoption of a previously 'experimental' entry."@en ;
    skos:prefLabel "stable"@en .