@prefix bioregistry: <https://bioregistry.io/registry/> .
@prefix bioregistry.schema: <https://bioregistry.io/schema/#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix wikidata: <http://www.wikidata.org/entity/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

bioregistry:bioregistry dcterms:hasPart bioregistry:opentrials .

bioregistry:opentrials a sh:PrefixDeclaration,
        bioregistry.schema:0000001 ;
    rdfs:label "OpenTrials" ;
    dcterms:description "identifier for OpenTrials database over clinical trials"^^xsd:string ;
    dcterms:isPartOf bioregistry:bioregistry ;
    skos:exactMatch wikidata:P6220 ;
    sh:namespace "https://explorer.opentrials.net/trials/"^^xsd:anyURI ;
    sh:prefix "opentrials" ;
    foaf:homepage "https://explorer.opentrials.net"^^xsd:anyURI ;
    bioregistry.schema:0000005 "89afb115-4059-4f4c-8da7-33290869a77d"^^xsd:string ;
    bioregistry.schema:0000006 "https://explorer.opentrials.net/trials/$1"^^xsd:string ;
    bioregistry.schema:0000008 "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"^^xsd:string ;
    bioregistry.schema:0000012 false ;
    bioregistry.schema:0000027 <https://explorer.opentrials.net/trials/89afb115-4059-4f4c-8da7-33290869a77d> .

bioregistry:wikidata.property dcterms:hasPart wikidata:P6220 .

wikidata:P6220 dcterms:isPartOf bioregistry:wikidata.property .