<http://webisa.webdatacommons.org/153016369>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/153016369>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/215925460>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/153016369> .
<http://webisa.webdatacommons.org/153016369>	<http://www.w3.org/ns/prov#value>	"the contour is projected onto the projection plane, and B is an area of a" .