About: http://webisa.webdatacommons.org/159415840

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 server may have to validate the request based on whether the user has permission or enough ???credit??? (e.g., ???PixelPoints???, as discussed above) in a system-based account to acquire the space.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es