A set of SPARQL examples that are used in different SIB resources
Proteins with protein existence "At protein level" (PE=1) and at least one proteotypic peptide
PREFIX : <http://nextprot.org/rdf/>
SELECT DISTINCT ?entry WHERE {
?entry :isoform / :peptideMapping ?pm .
?entry :existence :Evidence_at_protein_level .
?pm :proteotypic true .
}
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?entry"):::projected
v2("?pm")
a1((" "))
c4([":Evidence_at_protein_level"]):::iri
c6(["true^^xsd:boolean"]):::literal
v1 --":isoform"--> a1
a1 --":peptideMapping"--> v2
v1 --":existence"--> c4
v2 --":proteotypic"--> c6