A set of SPARQL examples that are used in different SIB resources
Proteins with no known (annotated) domain
PREFIX : <http://nextprot.org/rdf/>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
SELECT DISTINCT ?entry WHERE {
?entry a :Entry.
filter not exists { ?entry :isoform / :region/rdf:type :Domain}
}
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?entry"):::projected
a1((" "))
a2((" "))
c5([":Entry"]):::iri
c4([":Domain"]):::iri
f0[["not "]]
subgraph f0e0["Exists Clause"]
e0v1 --":isoform"--> e0a1
e0a1 --":region"--> e0a2
e0a2 --"a"--> e0c4
e0v1("?entry"):::projected
e0a1((" ")):::projected
e0a2((" ")):::projected
e0c4([":Domain"]):::iri
end
f0--EXISTS--> f0e0
f0 --> v1
f0 --> c1
f0 --> a1
f0 --> c2
f0 --> a2
f0 --> c3
f0 --> c4
v1 --":isoform"--> a1
a1 --":region"--> a2
a2 --"a"--> c4
v1 --"a"--> c5