About: http://webisa.webdatacommons.org/185926681

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	He adds, A sphere is a body boundedby a surface, every point of which is equally distant from a pointwithin called the center.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com