About: http://webisa.webdatacommons.org/313474388

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 values of some of these new types of property may depend on many factors making manual gathering of information, appraisal, and valuation a complicated an expensive procedure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com