About: http://webisa.webdatacommons.org/128913571

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	He also says to look for devices that automatically aggregate, generate, and store the location, time, and other metadata from user-generated content such as photos, audio, and video.
http://www.w3.org/ns/prov#wasQuotedFrom	academicroom.com