About: http://webisa.webdatacommons.org/326507078

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	he is examined Google, Yahoo, MSN and AOL search, and in particular looked at the position of the first organic result, down to the number of pixels from the top and the left, together with useful screen shots.
http://www.w3.org/ns/prov#wasQuotedFrom	searchenginewatch.com