About: http://webisa.webdatacommons.org/261450280

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	Note that this assumes that the object is made of dense, heavy material, such as stone.
http://www.w3.org/ns/prov#wasQuotedFrom	d20pfsrd.com