是否有 API 可以帮助将(SPARQL 查询的)SPIN 表示转换回其 SPARQL 查询形式?
从:
[ a <http://spinrdf.org/sp#Select> ;
<http://spinrdf.org/sp#where> ( [ <http://spinrdf.org/sp#object> [ <http://spinrdf.org/sp#varName>
"o"^^<http://www.w3.org/2001/XMLSchema#string> ] ;
<http://spinrdf.org/sp#predicate>
[ <http://spinrdf.org/sp#varName>
"p"^^<http://www.w3.org/2001/XMLSchema#string> ] ;
<http://spinrdf.org/sp#subject>
[ <http://spinrdf.org/sp#varName>
"s"^^<http://www.w3.org/2001/XMLSchema#string> ]
] )
] .
至:
SELECT *
WHERE {
?s ?p ?o .
}
提前致谢。