About: http://webisa.webdatacommons.org/132832545

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	However, there is a substantial cost in determining the empirical data that is initially entered into the table, and with the maintenance of that data as further empirical information is obtained.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca