About: http://webisa.webdatacommons.org/283676781

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	That is, the solid mass 500 may have any shape, e.g. a hollow cylinder, so long as the material is a solid.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com