About: http://webisa.webdatacommons.org/428075480

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	Free email services have become one of the search/portal battlegrounds and Yahoo continues its efforts to advance in the market, especially since Google put their Gmail into an open user category.
http://www.w3.org/ns/prov#wasQuotedFrom	webpronews.com