About: http://webisa.webdatacommons.org/217182176

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	For example, in one embodiment, a boulder or other object or terrain feature may be detected at a location given by Cartesian coordinates (x1,y1,z1) relative to the location of the vehicle (defined as x0,y0,z0).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com