About: http://webisa.webdatacommons.org/134722507

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	This patent focuses pretty much upon how much weight to give anchor text from the sites, and it???s focus is pretty narrow, but the kinds of things that you mention may also be things that the search engine is doing as well.
http://www.w3.org/ns/prov#wasQuotedFrom	seobythesea.com