About: http://webisa.webdatacommons.org/146462629

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 hypertext, it may be converted into ASC or for graphics, the values of a compressed file, such as GIF, JPEG, TIF, may be used or a check value, such as a circular redundancy code may be derived from the specific graphic data.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com