About: http://webisa.webdatacommons.org/397130300

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 have no trouble enforcing this: laptops are big and obvious, mp3 players leave tell-tale earbud trails, and so only phones are an issue.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com