<http://webisa.webdatacommons.org/259924234>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/259924234>	<http://www.w3.org/ns/prov#value>	"where d is the distance from A top, an p is a point on surface, ?? is the angle between A to p and the surface normal atp." .
<http://webisa.webdatacommons.org/259924234>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/131439781>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/259924234> .