About: http://webisa.webdatacommons.org/424889044

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	???Best example is google and yahoo and other good Search engines, they are not using Meta tags, keyword and description.
http://www.w3.org/ns/prov#wasQuotedFrom	webprone.com