About: http://webisa.webdatacommons.org/181975629

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	Google, Yahoo, Bing, and the rest??? don???t care whether the data is positive or negative, but you should!
http://www.w3.org/ns/prov#wasQuotedFrom	nuresponse.com