A set of SPARQL examples that are used in different SIB resources
Proteins that bind zinc and are not oxidoreductase and not involved in transcription
PREFIX : <http://nextprot.org/rdf/>
PREFIX nextprot_cv: <http://nextprot.org/rdf/terminology/>
SELECT DISTINCT ?entry WHERE {
?entry :isoform ?iso .
?iso :uniprotKeyword / :term nextprot_cv:KW-0479. # metal-binding
?iso :uniprotKeyword / :term nextprot_cv:KW-0862. # zinc
filter not exists {?iso :uniprotKeyword / :term nextprot_cv:KW-0804} # transcription
filter not exists {?iso :uniprotKeyword / :term nextprot_cv:KW-0560} # oxidoreductase
}
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v2("?entry"):::projected
v1("?iso")
a3((" "))
a4((" "))
a2((" "))
a1((" "))
c4([":terminology/KW-0804"]):::iri
c3([":terminology/KW-0560"]):::iri
c7([":terminology/KW-0862"]):::iri
c6([":terminology/KW-0479"]):::iri
f0[["not "]]
subgraph f0e0["Exists Clause"]
e0v1 --":uniprotKeyword"--> e0a1
e0a1 --":term"--> e0c3
e0v1("?iso"):::projected
e0a1((" ")):::projected
e0c3([":terminology/KW-0560"]):::iri
end
f0--EXISTS--> f0e0
f0 --> v1
f0 --> c1
f0 --> a1
f0 --> c2
f0 --> c3
v1 --":uniprotKeyword"--> a1
a1 --":term"--> c3
f1[["not "]]
subgraph f1e1["Exists Clause"]
e1v1 --":uniprotKeyword"--> e1a1
e1a1 --":term"--> e1c3
e1v1("?iso"):::projected
e1a1((" ")):::projected
e1c3([":terminology/KW-0804"]):::iri
end
f1--EXISTS--> f1e1
f1 --> v1
f1 --> c1
f1 --> a2
f1 --> c2
f1 --> c4
v1 --":uniprotKeyword"--> a2
a2 --":term"--> c4
v2 --":isoform"--> v1
v1 --":uniprotKeyword"--> a3
a3 --":term"--> c6
v1 --":uniprotKeyword"--> a4
a4 --":term"--> c7