About: http://webisa.webdatacommons.org/368163368

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	They are one of the key ways to get your site noticed by the major search engines, especially Google.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com