About: http://webisa.webdatacommons.org/416958586

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	I do recommend this solution on sites with an excessive amount of ads (including pop-ups and/or pop-unders), or sites that have ads not particularly appropriate to a school or workplace environment.
http://www.w3.org/ns/prov#wasQuotedFrom	macworld.com