bad-lex-2.rq

来自「Jena推理机」· RQ 代码 · 共 10 行

PREFIX  :	    <http://example/ns#>
PREFIX  xsd:    <http://www.w3.org/2001/XMLSchema#>

# Bad lexical form in data
SELECT *
{ 
    ?x :p ?v . 
    FILTER (?v >= "2"^^xsd:positiveInteger)
}