<http://webisa.webdatacommons.org/prov/452859468>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/228312189> .
<http://webisa.webdatacommons.org/228312189>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/228312189>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .
<http://webisa.webdatacommons.org/prov/119787488>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/228312189> .
<http://webisa.webdatacommons.org/228312189>	<http://www.w3.org/ns/prov#value>	"In one embodiment, the metadata in the fourth data field 612 may include data or information other than actions associated with the policy rule." .