About: http://webisa.webdatacommons.org/31252492

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	DIALOG, Factiva (oh, what was it called before that?), Nexis??? the difference is that Google is an advertising company, and these others are subscription or services companies.
http://www.w3.org/ns/prov#wasQuotedFrom	michaelnielsen.org