Shape Expression for Diseases in Wikidata

diseases.shex

# Shape Expression for Diseases in Wikidata
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX pr:  <http://www.wikidata.org/prop/reference/>
PREFIX prov: <http://www.w3.org/ns/prov#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX do: <http://purl.obolibrary.org/obo/DOID_>

start = @<wikidata-disease>

<wikidata-disease> {
	p:P31 { # instance of disease
        	ps:P31 [ wd:Q12136 ]; # instance of disease
        	$<has-do-reference> prov:wasDerivedFrom @<do-reference>;
        } ;
	p:P279 { # subclass of
		ps:P279 @<wikidata-disease>;
		&<has-do-reference>
	} * ;
	p:P2888 EXTRA prov:wasDerivedFrom { # exact match
		ps:P2888 [ do:~ ];
		prov:wasDerivedFrom @<do-reference> ?
	} + ;
}

<do-reference> {
	# stated in
	pr:P248 @<version-disease-ontology> ;
	# retrieved
	pr:P813 xsd:dateTime ;
	# Disease ontology ID
	pr:P699 @<disease-ontology-id> ;
}

<disease-ontology-id> LITERAL /^DOID:[0-9]+$/

<version-disease-ontology> {
	# edition or translation of Disease Ontology
	p:P629 { ps:P629 [ wd:Q5282129 ] } ;
}