A set of SPARQL examples that are used in different SIB resources
Proteins with from 2 to 4 transmembrane regions
PREFIX : <http://nextprot.org/rdf/>
SELECT DISTINCT ?entry WHERE {
?entry :isoform ?iso.
?iso :topology ?statement.
?statement a :TransmembraneRegion.
} group by ?entry ?iso having(count( ?statement)>=2 && count( ?statement)<=4)
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v4("?_anon_aaf95e3c346c4c97af230d5bcfeba8ab4286")
v5("?_anon_aaf95e3c346c4c97af230d5bcfeba8ab4287")
v1("?entry"):::projected
v2("?iso")
v3("?statement")
a1((" "))
c6([":TransmembraneRegion"]):::iri
f0[[" >= '2^^xsd:integer' <= '4^^xsd:integer'"]]
f0 --> a1
v1 --":isoform"--> v2
v2 --":topology"--> v3
v3 --"a"--> c6
bind3[/"count(?statement)"/]
v3 --o bind3
bind3 --as--o v4
bind4[/"count(?statement)"/]
v3 --o bind4
bind4 --as--o v5