query.produce.rq Maven / Gradle / Ivy

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There is a newer version: 3.2.1

#
# xt:produce() emulate Producer: return query edge as target edge
#
select * where {
  {?x foaf:name ?n ;
  foaf:knows 
  optional { ?x foaf:knows  }}
  union { ?x foaf:name 'Jim' }
  filter exists { ?x foaf:knows  }
}

function xt:produce(?q) {
  kg:display(?q) ;
  xt:list(?q)
}