About: http://webisa.webdatacommons.org/293524611

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	In Wall???s thread on the new tool ??? where I heard about it ??? there are a couple of other free keyword research tools mentioned:
http://www.w3.org/ns/prov#wasQuotedFrom	searchmarketingstandard.com