About: http://webisa.webdatacommons.org/138601181

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	Who needs them, anyway? (Well as it turns out, some people do -- I received a couple of requests to unblock the ad category, but in general, ads are an annoyance that users do not want).
http://www.w3.org/ns/prov#wasQuotedFrom	computerworld.com.au