About: http://webisa.webdatacommons.org/110840311

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	When Web documents (such as Web pages, PDF files, image files, and other documents accessible through the Internet) are involved, these documents may be crawled using robotic Web crawlers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com