<?xml version="1.0"?>
<sparql xmlns="http://www.w3.org/2005/sparql-results#">
<head>
<variable name="g"/>
</head>
<results>
<result>
<binding name="g">
<literal datatype="http://www.w3.org/2001/XMLSchema#string">value</literal>
</binding>
</result>
</results>
</sparql>