@prefix sp: <http://spinrdf.org/sp#>.
@prefix spin: <http://spinrdf.org/spin#>.
@prefix ex: <ex:>.

[ a       sp:DeleteWhere ;
	sp:text """
PREFIX ex: <ex:>
DELETE WHERE {
	ex:subj ex:pred ex:obj .
}
""";
  sp:where ([sp:object ex:obj ;
	              sp:predicate ex:pred ;
	              sp:subject ex:subj
            ]) ;
].
