test-3-05.rq

来自「jena2.5.4推理机系统的一种最基本实现 HP实验室出品」· RQ 代码 · 共 8 行

SELECT  *
WHERE
    { ?x ?y ?z . 
      FILTER ( str(?x) = str(<http://rdf.hp.com/r-1>) ) . 
      FILTER ( str(?y) = str(<http://rdf.hp.com/p-1>) ) . 
      FILTER ( str(?z) = "v-1-1" ) .
    }