@prefix componentrelation: <http://data.bgs.ac.uk/id/EarthMaterialClass/ComponentRelation/> .
@prefix featureofinteresttype: <http://pid.geoscience.gov.au/def/voc/ga/featureofinteresttype/> .
@prefix spatialrelations: <http://data.ordnancesurvey.co.uk/ontology/spatialrelations/> .
@prefix rockcomposite: <http://data.bgs.ac.uk/id/EarthMaterialClass/RockComposite/> .
@prefix rockclassall: <http://data.bgs.ac.uk/id/EarthMaterialClass/RockClassAll/> .
@prefix rockdummy: <http://data.bgs.ac.uk/id/EarthMaterialClass/RockDummy/> .
@prefix concept: <http://data.bgs.ac.uk/id/GeoscienceThesaurus/Concept/> .
@prefix rockname: <http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/> .
@prefix sourcereferencetype: <http://data.bgs.ac.uk/id/Lexicon/SourceReferenceType/> .
@prefix linkeddatapredicategroup: <http://data.bgs.ac.uk/id/LinkedDataPredicateGroup/> .
@prefix lithogenetictype: <http://data.bgs.ac.uk/id/Lexicon/LithogeneticType/> .
@prefix typelocalitytype: <http://data.bgs.ac.uk/id/Lexicon/TypeLocalityType/> .
@prefix beddingsurfacestructure: <http://data.bgs.ac.uk/id/BeddingSurfaceStructure/> .
@prefix samlite: <http://def.seegrid.csiro.au/ontology/om/sam-lite#> .
@prefix boundary: <http://data.bgs.ac.uk/id/Geochronology/Boundary/> .
@prefix division: <http://data.bgs.ac.uk/id/Geochronology/Division/> .
@prefix namedrockunit: <http://data.bgs.ac.uk/id/Lexicon/NamedRockUnit/> .
@prefix samplingfeaturetype: <http://vocabulary.odm2.org/samplingfeaturetype/> .
@prefix boreholematerialtype: <http://data.bgs.ac.uk/id/BoreholeMaterialType/> .
@prefix fault: <http://data.bgs.ac.uk/id/625KGeologyMap/Fault/> .
@prefix ns: <https://www.w3.org/2003/06/sw-vocab-status/ns#> .
@prefix rockunitrank: <http://data.bgs.ac.uk/id/Lexicon/RockUnitRank/> .
@prefix rank: <http://data.bgs.ac.uk/id/625KGeologyMap/Rank/> .
@prefix earthmaterialclass: <http://data.bgs.ac.uk/ref/EarthMaterialClass/> .
@prefix dyke: <http://data.bgs.ac.uk/id/625KGeologyMap/Dyke/> .
@prefix unit: <http://data.bgs.ac.uk/id/625KGeologyMap/Unit/> .
@prefix reg-statuses: <https://linked.data.gov.au/def/reg-statuses/> .
@prefix rank1: <http://data.bgs.ac.uk/id/Geochronology/Rank/> .
@prefix action: <http://data.bgs.ac.uk/ref/licensing/action/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix n625kgeologymap: <http://data.bgs.ac.uk/ref/625KGeologyMap/> .
@prefix altr-ext: <http://www.w3.org/ns/dx/connegp/altr-ext#> .
@prefix geochronology: <http://data.bgs.ac.uk/ref/Geochronology/> .
@prefix wgs84pos: <http://www.w3.org/2003/01/geo/wgs84_pos#> .
@prefix theme: <http://data.bgs.ac.uk/id/Lexicon/Theme/> .
@prefix dataholding: <http://data.bgs.ac.uk/ref/dataHolding/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix reg: <http://purl.org/linked-data/registry#> .
@prefix geosparql: <http://www.opengis.net/ont/geosparql#> .
@prefix ns4: <http://data.bgs.ac.uk/id/dataHolding/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix shext: <http://example.com/shacl-extension#> .
@prefix lexicon: <http://data.bgs.ac.uk/ref/Lexicon/> .
@prefix spatial: <http://data.bgs.ac.uk/ref/Spatial/> .
@prefix qb: <http://purl.org/linked-data/cube#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix def: <https://linked.data.gov.au/def/> .
@prefix ns1: <https://linked.data.gov.au/org/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix id-org: <http://data.bgs.ac.uk/id/org/> .
@prefix orgref: <http://data.bgs.ac.uk/ref/org> .
@prefix prof: <http://www.w3.org/ns/dx/prof/> .
@prefix odrl: <http://www.w3.org/ns/odrl/2/> .
@prefix shacl: <https://www.w3.org/ns/shacl#> .
@prefix wwwepimorphicscom: <https://www.epimorphics.com/> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix vann: <http://purl.org/vocab/vann/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix ref: <http://data.bgs.ac.uk/ref/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix prfl: <https://w3id.org/profile/> .
@prefix org: <http://www.w3.org/ns/org#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix profile: <https://prez.dev/profile/> .
@prefix void: <http://rdfs.org/ns/void#> .
@prefix ns2: <https://prez.dev/ont/> .
@prefix exm: <https://example.com/> .
@prefix ex: <http://example.org/> .
@prefix schema: <https://schema.org/> .
@prefix orcidorg: <https://orcid.org/> .
@prefix schemaorg: <http://schema.org/> .
@prefix prez: <https://prez.dev/> .
@prefix ns11: <https://olis.dev/> .
@prefix ns3: <https://> .
namedrockunit:MPMU prez:description "Shelly mudstone and silicate-mudstone. Stratified bedrock. Occurs onshore. Deposited during the Callovian Age (Jurassic Period) (165.3-161.5 Ma BP)."@en ;
	reg:status reg-statuses:stable ;
	prez:label "Mohuns Park Mudstone Bed"@en .
namedrockunit:PET prez:description "Mudstone with subsidiary calcilutite and shelly mudstone. Stratified bedrock. Occurs onshore. Deposited during the Callovian Age (Jurassic Period) (165.3-161.5 Ma BP)."@en ;
	prez:label "Peterborough Member"@en .
lexicon:hasObsoleteEquivalent prez:label "has obsolete equivalent"@en .
reg-statuses:stable prez:description "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 ;
	prez:label "stable"@en .
namedrockunit:ACCO prez:label "Acutistriatum-Comptoni Bed"@en ;
	prez:description "Mudstone with subsidiary limestone. Stratified bedrock. Occurs onshore. Deposited during the Callovian Age (Jurassic Period) (165.3-161.5 Ma BP)."@en ;
	reg:status reg-statuses:stable .
rdf:langString prez:description "The datatype of language-tagged string values" ;
	prez:label "Lang String" .
ref:BGSVocabularies prez:label "BGS Vocabularies"@en ;
	prez:description "Controlled vocabularies maintained by the British Geological Survey and published as Linked Open Data."@en .
geochronology:Division prez:description "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 ;
	reg:status reg-statuses:stable ;
	prez:label "Geochronology Division"@en .
lexicon:hasOldestAge prez:label "has oldest age"@en .
skos:prefLabel prez:description "The range of skos:prefLabel is the class of RDF plain literals."@en , "skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise\n      disjoint properties."@en , "The preferred lexical label for a resource, in a given language."@en , "A resource has no more than one value of skos:prefLabel per language tag, and no more than one value of skos:prefLabel without language tag."@en ;
	prez:label "preferred label"@en .
lexicon:hasYoungestAgeValue prez:label "has youngest age value"@en .
lexicon:hasBroaderPredominantAge prez:label "has broader predominant age"@en .
lexicon:hasLateralEquivalent prez:label "has lateral equivalent"@en .
xsd:double prez:label "double" .
lexicon:hasOldestAgeValue prez:label "has oldest age value"@en .
dcterms:source prez: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 , "A related resource from which the described resource is derived."@en ;
	prez:label "Source"@en .
lexicon:hasPredominantAge prez:label "has predominant age"@en .
rdf:type prez:label "type" ;
	prez:description "The subject is an instance of a class." .
reg:status prez:description "The status of this register entry"@en ;
	prez:label "status"@en .
prez:members prez:label "members" .
lexicon:hasLithologyDescription prez:label "has lithology description"@en .
namedrockunit:OXC reg:status reg-statuses:stable ;
	prez:description "Mudstone and silicate-mudstone with subsidiary calcilutite and siltstone. Stratified bedrock. Occurs both onshore and offshore. Deposited during the Callovian Age - to - Oxfordian Age (Jurassic Period) (165.3-154.8 Ma BP)."@en ;
	prez:label "Oxford Clay Formation"@en .
prez:link prez:label "link" .
xsd:string prez:label "string" .
lexicon:NamedRockUnit prez:description "The BGS Lexicon of Named Rock Units provides our definitions of the lithostratigraphic, lithodemic and lithomorphogenetic geological units of the UK and its continental shelf"@en ;
	reg:status reg-statuses:stable ;
	prez:label "BGS Lexicon of Named Rock Units"@en .
namedrockunit:H2367 prez:description "Obsolete name. Stratified bedrock. Occurs onshore. Age not entered."@en ;
	prez:label "Lower Oxford Clay [Obsolete: use PET]"@en ;
	reg:status reg-statuses:deprecated .
lexicon:hasUpperBoundaryDefinition prez:label "has upper boundary definition"@en .
namedrockunit:LOXC prez:description "Obsolete name. Mudstone. Stratified bedrock. Occurs onshore. Deposited during the Callovian Age (Jurassic Period) (165.3-161.5 Ma BP)."@en ;
	prez:label "Lower Oxford Clay Member [Obsolete: use PET]"@en ;
	reg:status reg-statuses:deprecated .
lexicon:RockUnitRank prez:label "Lexicon Rock Unit Rank"@en ;
	prez:description "Dictionary of the controlled vocabulary for ranks of lithostratigraphical, lithodemic, litho-morpho-genetic and other types of deposits."@en .
skos:inScheme prez:description "Relates a resource (for example a concept) to a concept scheme in which it is included."@en ;
	prez:label "is in scheme"@en .
rockunitrank:M prez:label "Member"@en ;
	reg:status reg-statuses:stable ;
	prez:description "Member is the formal lithostratigraphical unit next in rank below a formation and is always part of a formation. Formations need not be divided either wholly or partially into members. A member may extend from one formation to another. This term forms part of the internationally accepted framework for classifying lithostratigraphical units, and has Rank 5 (McMillan, A A, Hamblin, R J O and Merritt, J W. 2011. A lithostratigraphical framework for onshore Quaternary and Neogene (Tertiary) superficial deposits of Great Britain and the Isle of Man. British Geological Survey Research Report, RR/10/03. 343pp.)."@en .
skos:broader prez:description "Broader concepts are typically rendered as parents in a concept hierarchy (tree)."@en ;
	prez:label "has broader"@en ;
	prez:description "Relates a concept to a concept that is more general in meaning."@en .
skos:narrower prez:description "Narrower concepts are typically rendered as children in a concept hierarchy (tree)."@en ;
	prez:label "has narrower"@en ;
	prez:description "Relates a concept to a concept that is more specific in meaning."@en .
lexicon:hasYoungestAge prez:label "has youngest age"@en .
lexicon:hasThicknessDescription prez:label "has thickness description"@en .
skos:Concept prez:label "Concept"@en ;
	prez:description "An idea or notion; a unit of thought."@en .
division:J prez:description "Jurassic Period is the second of the three periods of the Mesozoic Era. It is preceded by the Triassic Period and succeeded by the Cretaceous Period (Geologic Time Scale 2020, figs. 2.1, 26.1; https://timescalefoundation.org/)."@en ;
	prez:label "Jurassic Period"@en ;
	schema:color "#34B2C9" ;
	reg:status reg-statuses:stable .
xsd:anyURI prez:label "anyURI" .
skos:notation prez:label "notation"@en ;
	prez:description "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 .
lexicon:hasLowerBoundaryDefinition prez:label "has lower boundary definition"@en .
prez:OGCItemProfile prez:description "A profile for individual OGC Records API items" ;
	prez:label "OGC Object Profile" .
lexicon:hasRockUnitRank prez:label "has rock unit rank"@en .
division:JC prez:label "Callovian Age"@en ;
	prez:description "Callovian Age is a division of geological time within the Jurassic Period. It is the last of the four ages within the Mid Jurassic Epoch. It is preceded by the Bathonian Age and succeeded by the Oxfordian Age (Late Jurassic Epoch) (Geologic Time Scale 2020, figs. 2.1, 26.1; https://timescalefoundation.org/)."@en ;
	schema:color "#BFE7E5" ;
	reg:status reg-statuses:stable .
skos:altLabel prez:description "skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties."@en ;
	prez:label "alternative label"@en ;
	prez:description "An alternative lexical label for a resource."@en , "The range of skos:altLabel is the class of RDF plain literals."@en .
skos:definition prez:label "definition"@en ;
	prez:description "A statement or formal explanation of the meaning of a concept."@en .
schema:color prez:label "color" ;
	prez:description "The color of the product." .
reg-statuses:deprecated prez:description "An entry that has been Retired or Superseded or has become Unstable and is no longer to be used."@en ;
	prez:label "deprecated"@en .
namedrockunit:LOXC prez:link "/catalogs/ref:BGSVocabularies/collections/lexicon:NamedRockUnit/items/namedrockunit:LOXC" ;
	prez:identifier "namedrockunit:LOXC" .
namedrockunit:H2367 prez:link "/catalogs/ref:BGSVocabularies/collections/lexicon:NamedRockUnit/items/namedrockunit:H2367" ;
	prez:identifier "namedrockunit:H2367" .
division:JC prez:link "/catalogs/ref:BGSVocabularies/collections/geochronology:Division/items/division:JC" ;
	prez:identifier "division:JC" .
lexicon:NamedRockUnit prez:link "/catalogs/ref:BGSVocabularies/collections/lexicon:NamedRockUnit" ;
	prez:members "/catalogs/ref:BGSVocabularies/collections/lexicon:NamedRockUnit/items" .
rockunitrank:M prez:link "/catalogs/ref:BGSVocabularies/collections/lexicon:RockUnitRank/items/rockunitrank:M" .
lexicon:RockUnitRank prez:identifier "lexicon:RockUnitRank" .
rockunitrank:M prez:identifier "rockunitrank:M" .
namedrockunit:OXC prez:link "/catalogs/ref:BGSVocabularies/collections/lexicon:NamedRockUnit/items/namedrockunit:OXC" ;
	prez:identifier "namedrockunit:OXC" .
namedrockunit:ACCO prez:link "/catalogs/ref:BGSVocabularies/collections/lexicon:NamedRockUnit/items/namedrockunit:ACCO" ;
	prez:identifier "namedrockunit:ACCO" .
namedrockunit:MPMU prez:link "/catalogs/ref:BGSVocabularies/collections/lexicon:NamedRockUnit/items/namedrockunit:MPMU" ;
	prez:identifier "namedrockunit:MPMU" .
namedrockunit:PET prez:link "/catalogs/ref:BGSVocabularies/collections/lexicon:NamedRockUnit/items/namedrockunit:PET" .
lexicon:NamedRockUnit prez:identifier "lexicon:NamedRockUnit" .
namedrockunit:PET prez:identifier "namedrockunit:PET" .
division:J prez:link "/catalogs/ref:BGSVocabularies/collections/geochronology:Division/items/division:J" .
geochronology:Division prez:identifier "geochronology:Division" .
ref:BGSVocabularies prez:identifier "ref:BGSVocabularies" .
division:J prez:identifier "division:J" .
_:eb676f675926188d2916577dc1d7129d prez:currentProfile prez:OGCItemProfile .
namedrockunit:PET prez:type prez:FocusNode ;
	skos:prefLabel "Peterborough Member"@en ;
	skos:notation "PET"@en ;
	skos:narrower namedrockunit:ACCO , namedrockunit:MPMU ;
	skos:inScheme lexicon:NamedRockUnit ;
	skos:definition "Mudstone with subsidiary calcilutite and shelly mudstone. Stratified bedrock. Occurs onshore. Deposited during the Callovian Age (Jurassic Period) (165.3-161.5 Ma BP)."@en ;
	skos:broader namedrockunit:OXC ;
	skos:altLabel "Lower Oxford Clay Member [Obsolete: use PET]"@en , "Mohuns Park Mudstone Bed"@en , "Lower Oxford Clay [Obsolete: use PET]"@en ;
	reg:status reg-statuses:stable ;
	dcterms:source "http://data.bgs.ac.uk/ref/Lexicon/NamedRockUnit"^^xsd:anyURI ;
	lexicon:hasYoungestAgeValue "161.5"^^xsd:double ;
	lexicon:hasYoungestAge division:JC ;
	lexicon:hasUpperBoundaryDefinition "At top of highest brownish-grey, organic-rich mudstone within thinly interbedded lithological transition (up to c.3m thick) to pale grey, calcareous mudstones of overlying 'Middle Oxford Clay' (see Stewartby Member). Inevitably, more or less arbitrary in field mapping."@en ;
	lexicon:hasThicknessDescription "0 - c.65m"@en ;
	lexicon:hasRockUnitRank rockunitrank:M ;
	lexicon:hasPredominantAge division:JC ;
	lexicon:hasOldestAgeValue "165.3"^^xsd:double ;
	lexicon:hasOldestAge division:JC ;
	lexicon:hasObsoleteEquivalent namedrockunit:LOXC , namedrockunit:H2367 ;
	lexicon:hasLowerBoundaryDefinition "At top of highest sandstone of underlying Kellaways Formation (this is the best definition for mapping purposes and consistency; a boundary based on the lowest mudstone is more subjective and arbitrary. This boundary is also the lower boundary of the Oxford Clay Formation."@en ;
	lexicon:hasLithologyDescription "Mainly brownish-grey, fissile, organic-rich (bituminous) mudstones; shelly fauna dominated by crushed aragonitic ammonites and bivalves, including nuculoid and meleagrinella shell-beds. Subordinate beds of pale-medium grey, blocky mudstone. Several bands of cementstone nodules/concretions. Basal beds commonly silty, with Gryphaea-rich shell beds."@en ;
	lexicon:hasLithology "http://data.bgs.ac.uk/id/EarthMaterialClass/RockClassAll/MDST"^^xsd:anyURI , "http://data.bgs.ac.uk/id/EarthMaterialClass/RockClassAll/ARLMST"^^xsd:anyURI , "http://data.bgs.ac.uk/id/EarthMaterialClass/RockClassAll/SHMDST"^^xsd:anyURI ;
	lexicon:hasLateralEquivalent namedrockunit:LOXC , namedrockunit:MPMU ;
	lexicon:hasBroaderPredominantAge division:J ;
	a skos:Concept .