@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ex: <http://example.org/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .


ex:der7 a prov:Derivation ;
	prov:entity ex:e1 .

ex:e2 prov:qualifiedDerivation ex:der7 .

ex:der7 prov:hadActivity ex:a ;
	prov:hadGeneration ex:g ;
	prov:hadUsage ex:u .