About: http://webisa.webdatacommons.org/195603191

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	The first is that surfaces such as plates, cones and spheres contact any surface possessing a larger (or a relative negative) radius of curvature at a single point.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com