http://example/ns#z2 01
open 源代码
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PREFIX : PREFIX xsd: SELECT ?x ?v1 ?v2 { ?x :p [ :v1 ?v1 ; :v2 ?v2 ] . FILTER ( ?v1 < ?v2 || ?v1 > ?…
PREFIX : PREFIX xsd: SELECT * { ?x :p ?v1 . ?y :q ?v2 . FILTER ( ?v1 != ?v2 || ?v1 = ?v2 ) }
# SPARQL FILTER test by value. # Only one valus is known to be "a"^^t:type1 # (others maybe but the processor does not positivel…
PREFIX : PREFIX xsd: SELECT ?x ?v1 ?v2 { ?x :p [ :v1 ?v1 ; :v2 ?v2 ] . FILTER ( ?v1 < ?v2 || ?v1 = ?…
http://example/x4 test:abc test:abc
PREFIX : PREFIX xsd: SELECT * { ?x1 :p ?v1 . ?x2 :p ?v2 . FILTER ( ?v1 != ?v2 ) }
PREFIX : PREFIX xsd: SELECT * { ?x :p ?v1 . ?y :q ?v2 . FILTER ( ?v1 = ?v2 ) }
http://example/x1 xyz http://example/x5
http://example/x1 xyz http://example/x1