@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix ns1: <http://purl.org/linked-data/registry#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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/EarthMaterialClass/RockName/SILICR> a skos:Concept ;
    dcterms:identifier "RockName:SILICR"^^prez:identifier ;
    dcterms:source "http://data.bgs.ac.uk/ref/EarthMaterialClass/RockName"^^xsd:anyURI ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    owl:sameAs <http://data.bgs.ac.uk/id/EarthMaterialClass/RockClassAll/SILICR> ;
    skos:broader <http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/PS_NCSS> ;
    skos:definition "Siliceous rock - In the Rock Classification Scheme, these are rocks which are composed of more than 50% silica of biogenic or chemical origin. This is the lithified equivalent of non-clastic siliceous sediment. British Geological Survey Research Report RR/99/03, section 8.2 and fig. 12."@en ;
    skos:inScheme <http://data.bgs.ac.uk/ref/EarthMaterialClass/RockName> ;
    skos:narrower <http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/CHRT>,
        <http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/DIATOM>,
        <http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/PORCEL>,
        <http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/RADLAR>,
        <http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/SNTR>,
        <http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/SPICUT> ;
    skos:notation "SILICR"@en ;
    skos:prefLabel "Siliceous rock"@en ;
    prez:link "/v/vocab/rthmtrlclss:RockName/RockName:SILICR" .

<http://data.bgs.ac.uk/ref/EarthMaterialClass/RockClassAll> dcterms:identifier "rthmtrlclss:RockClassAll"^^prez:identifier ;
    dcterms:title "The BGS Rock Classification Scheme"@en ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "The BGS Rock Classification Scheme classifies all types of earth material or other substance that may be recorded in a geological log or section. This is a combined scheme that consists of all concepts from the 3 sub-schemes. The 3 sub-schemes cover different sets of terms (single rocks, composite rocks, dummy rocks) and have different semantics of hierarchical relationship"@en ;
    skos:prefLabel "The BGS Rock Classification Scheme"@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 .

dcterms:title rdfs:label "Title"@en .

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

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

rdfs:label rdfs:label "label" .

owl:sameAs rdfs:label "Same As"@en .

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: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 .

<https://linked.data.gov.au/def/reg-statuses> dcterms:identifier "defn:reg-statuses"^^prez:identifier ;
    skos:definition """This vocabulary is a re-published and only marginally changed version of the Registry Ontology's (http://epimorphics.com/public/vocabulary/Registry.html) *Status* vocabulary (online in RDF: http://purl.org/linked-data/registry). The only real change to content has been the addition of the term `unstable`. This re-publication has been performed to allow the IRIs of each vocab term (skos:Concept) to resolve to both human-readable and machine-readable forms of content (HTML and RDF), using HTTP content negotiation.

Note that just like the original form of this vocabulary, while it is a SKOS vocabulary implemented as a single skos:ConceptScheme, it is also an OWL Ontology and that each *Status* is both a skos:Concept and a reg:Status individual."""@en ;
    skos:prefLabel "Registry Status Vocabulary"@en .

prez:link rdfs:label "link" .

schema:color rdfs:label "color" .

<http://data.bgs.ac.uk/id/EarthMaterialClass/RockClassAll/SILICR> rdfs:label "Siliceous rock"@en ;
    dcterms:identifier "RockClassAll:SILICR"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Siliceous rock - In the Rock Classification Scheme, these are rocks which are composed of more than 50% silica of biogenic or chemical origin. This is the lithified equivalent of non-clastic siliceous sediment. British Geological Survey Research Report RR/99/03, section 8.2 and fig. 12."@en ;
    skos:prefLabel "Siliceous rock"@en ;
    prez:link "/v/vocab/rthmtrlclss:RockClassAll/RockClassAll:SILICR" .

<http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/CHRT> dcterms:identifier "RockName:CHRT"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Chert - A type of siliceous rock. It usually has a porosity of less than 10%. Chert is dense, very hard, and has a vitreous lustre. It can be further classified as opaline-chert and quartzose-chert according to the type of silica. It may not be possible to accurately use this classification without X-ray analysis. In addition, the root names jasper, flint, and agate are available to describe distinctive types. British Geological Survey Research Report RR/99/03, section 8.2 and fig. 12."@en ;
    skos:prefLabel "Chert"@en ;
    prez:link "/v/vocab/rthmtrlclss:RockName/RockName:CHRT" .

<http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/DIATOM> dcterms:identifier "RockName:DIATOM"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Diatomite - A type of siliceous rock which is predominantly composed of diatoms. It is the lithified equivalent of diatomaceous-ooze. British Geological Survey Research Report RR/99/03, section 8.2 and fig. 12."@en ;
    skos:prefLabel "Diatomite"@en ;
    prez:link "/v/vocab/rthmtrlclss:RockName/RockName:DIATOM" .

<http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/PORCEL> dcterms:identifier "RockName:PORCEL"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Porcellanite - A type of siliceous rock. It usually has a porosity of 15 to 30%. Porcellanites have the texture, lustre and conchoidal fracture of porcelain. They can be further classified as opaline-porcellanite and quartzose-porcellanite according to the type of silica. It may not be possible to accurately use this classification without X-ray analysis. British Geological Survey Research Report RR/99/03, section 8.2 and fig. 12."@en ;
    skos:prefLabel "Porcellanite"@en ;
    prez:link "/v/vocab/rthmtrlclss:RockName/RockName:PORCEL" .

<http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/PS_NCSS> dcterms:identifier "RockName:PS_NCSS"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Non-clastic siliceous sediment and sedimentary rock - In the Rock Classification Scheme, these are rocks and sediments which are composed of more than 50% silica of biogenic or chemical origin. The classification is based upon the stage of the mineralogical transformation of silica, the type of silica and, if recognisable, the type of biogenic matter. British Geological Survey Research Report RR/99/03, section 8 and fig. 12."@en ;
    skos:prefLabel "Non-clastic siliceous sediment and sedimentary rock"@en ;
    prez:link "/v/vocab/rthmtrlclss:RockName/RockName:PS_NCSS" .

<http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/RADLAR> dcterms:identifier "RockName:RADLAR"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Radiolarite - A type of siliceous rock which is predominantly composed of radiolaria. It is the lithified equivalent of radiolarian-ooze. British Geological Survey Research Report RR/99/03, section 8.2 and fig. 12."@en ;
    skos:prefLabel "Radiolarite"@en ;
    prez:link "/v/vocab/rthmtrlclss:RockName/RockName:RADLAR" .

<http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/SNTR> dcterms:identifier "RockName:SNTR"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Sinter - A type of siliceous rock which is predominantly composed of a lightweight, porous, white, opaline variety of silica. British Geological Survey Research Report RR/99/03, section 8.2 and fig. 12."@en ;
    skos:prefLabel "Sinter"@en ;
    prez:link "/v/vocab/rthmtrlclss:RockName/RockName:SNTR" .

<http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/SPICUT> dcterms:identifier "RockName:SPICUT"^^prez:identifier ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Spiculite - A type of siliceous rock which is predominantly composed of sponge spicules. It is the lithified equivalent of sponge-spicular-ooze. British Geological Survey Research Report RR/99/03, section 8.2 and fig. 12."@en ;
    skos:prefLabel "Spiculite"@en ;
    prez:link "/v/vocab/rthmtrlclss:RockName/RockName:SPICUT" .

<http://data.bgs.ac.uk/ref/EarthMaterialClass/RockName> dcterms:identifier "rthmtrlclss:RockName"^^prez:identifier ;
    dcterms:title "Rock Classification Scheme - single rock types sub-scheme"@en ;
    ns1:status <https://linked.data.gov.au/def/reg-statuses/stable> ;
    skos:definition "Subscheme of Rock Classification Scheme that classifies single rock types in a class-sub class hierarchy. Volumes 1 to 4 of published reports."@en ;
    skos:prefLabel "Rock Classification Scheme - single rock types sub-scheme"@en ;
    prez:link "/v/vocab/rthmtrlclss:RockName" .

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> dcterms:identifier "rstatus:stable"^^prez:identifier ;
    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 ;
    prez:link "/v/vocab/defn:reg-statuses/rstatus:stable" ;
    schema:color "#2e8c09" .