A set of SPARQL examples that are used in different SIB resources
Check there are no entries with peptide mapping annotations with peptides of length 6 aa or less
PREFIX : <http://nextprot.org/rdf/>
PREFIX cv: <http://nextprot.org/rdf/terminology/>
select distinct ?entry where {
?entry :isoform / :peptideMapping /:position ?pmpos .
?pmpos :start ?start; :end ?end .
filter((?end - ?start + 1) <= 6 )
}
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?end")
v3("?entry"):::projected
v4("?pmpos")
v2("?start")
a1((" "))
a2((" "))
f0[["?end - ?start + '1^^xsd:integer' <= '6^^xsd:integer'"]]
f0 --> v1
f0 --> v2
v3 --":isoform"--> a1
a1 --":peptideMapping"--> a2
a2 --":position"--> v4
v4 --":start"--> v2
v4 --":end"--> v1