About: http://webisa.webdatacommons.org/227972962

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	Also, there are many possible variations of the architecture for all of the data structures described above, including variations in techniques for pointing, linking, storing flags or other information, and so on.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com