About: http://webisa.webdatacommons.org/366679482

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	Incidentally, the point Q is a point to be checked and the radius R is a distance considered to be collisional.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com