test/DAWG/data-r2/algebra/var-scope-join-1.srx


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<?xml version="1.0"?>
<sparql
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:xs="http://www.w3.org/2001/XMLSchema#"
    xmlns="http://www.w3.org/2005/sparql-results#" >
  <head>
    <variable name="X"/>
    <variable name="Y"/>
    <variable name="Z"/>
  </head>
  <results>
  </results>
</sparql>