A set of SPARQL examples that are used in different SIB resources
Check there are no entries whose gene is located on chromosome unknown which does not have AC NX_O00370 NX_Q96PT3 NX_Q96PT4 NX_Q9UN81
PREFIX : <http://nextprot.org/rdf/>
PREFIX cv: <http://nextprot.org/rdf/terminology/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX entry: <http://nextprot.org/rdf/entry/>
select distinct ?entry where {
?entry :gene ?gene .
?gene :chromosome "unknown"^^xsd:string .
filter (?entry not in (entry:NX_O00370,entry:NX_Q96PT3,entry:NX_Q96PT4,entry:NX_Q9UN81))
}
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?entry"):::projected
v2("?gene")
c7(["unknown"]):::literal
f0[["?entry != ':entry/NX_O00370'?entry != ':entry/NX_Q96PT3'?entry != ':entry/NX_Q96PT4'?entry != ':entry/NX_Q9UN81'"]]
f0 --> v1
v1 --":gene"--> v2
v2 --":chromosome"--> c7