<http://webisa.webdatacommons.org/prov/100069351>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/354712153> .
<http://webisa.webdatacommons.org/354712153>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/354712153>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wikipedia.org> .
<http://webisa.webdatacommons.org/354712153>	<http://www.w3.org/ns/prov#value>	"People wrote on many kinds of material." .