A set of SPARQL examples that are used in different SIB resources
Proteins with a signal sequence
PREFIX : <http://nextprot.org/rdf/>
SELECT DISTINCT ?entry WHERE {
?entry :isoform ?iso.
?iso :signalPeptide ?_.
}
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v3("?_")
v1("?entry"):::projected
v2("?iso")
v1 --":isoform"--> v2
v2 --":signalPeptide"--> v3