<http://webisa.webdatacommons.org/prov/163866349>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/409770265> .
<http://webisa.webdatacommons.org/409770265>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/409770265>	<http://www.w3.org/ns/prov#value>	"The 'add' filter should stringify value or argument if the other value is a string" .
<http://webisa.webdatacommons.org/409770265>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<djangoproject.com> .