<http://webisa.webdatacommons.org/prov/353678878>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/25186792> .
<http://webisa.webdatacommons.org/25186792>	<http://www.w3.org/ns/prov#value>	"where um is the center of an ellipsoid and ?? defines the direction and relative length of the axes of an ellipsoid, and a is a scaling parameter." .
<http://webisa.webdatacommons.org/25186792>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/25186792>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .