About: http://webisa.webdatacommons.org/19399091

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	For some blog pages, mainly archive pages, the automatic thumb may not be good (it is usually from the first post of that archive page).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com