About: http://webisa.webdatacommons.org/352025614

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	You can use it to build add-ins to existing containers such as the Spreadsheet, you can use it to access other Google services, you can even use it to build web apps that use other services that have nothing to do with Google.
http://www.w3.org/ns/prov#wasQuotedFrom	i-programmer.info