代码搜索结果
找到约 1,193 项符合
Q 的代码
q-reif-1.rq
PREFIX rdf:
CONSTRUCT
{ _:b0 rdf:subject ?s .
_:b0 rdf:predicate ?p .
_:b0 rdf:object ?o .
}
WHERE
{ ?s ?p ?o . }
q-reif-2.rq
PREFIX rdf:
CONSTRUCT
{ ?s ?p ?o .
}
WHERE
{ _:b0 rdf:subject ?s .
_:b0 rdf:predicate ?p .
_:b0 rdf:object ?o .
}
q-construct-1.rq
PREFIX ns:
PREFIX :
CONSTRUCT
{ ?x ns:knows ?y }
WHERE
{ ?x ns:loves ?y }
q-lang-2.rq
PREFIX jfn:
SELECT ?v
{ ?x ?p ?v .
FILTER ( ! jfn:langeq(?v, "en" ) )
}
q-lang-1.rq
PREFIX jfn:
PREFIX rdfs:
SELECT ?v
{ ?x ?p ?v .
FILTER jfn:langeq(?v, "EN" )
}
q-regex-2.rq
prefix :
SELECT ?c
{ :x :str ?c .
FILTER regex(?c, "a", "i" )
}
q-regex-3.rq
prefix :
SELECT ?c
{ :x :str ?c .
:regex :pattern ?pat .
FILTER regex(?c, ?pat)
}
q-regex-4.rq
prefix :
SELECT ?c
{ :x :str ?c .
:regex :pattern ?pat .
:regex :flags ?flags .
FILTER regex(?c, ?pat, ?flags)
}
q-regex-1.rq
prefix :
SELECT ?c
{ :x :str ?c .
FILTER regex(?c, "a")
}
q-opt-1.rq
# An optional and an fixed pattern
PREFIX :
# This generates the right answer regardlesseh of planning order
SELECT *
WHERE
{
:x :p ?v .
OPTIONAL {:y :q ?v }
}