About: http://webisa.webdatacommons.org/70629260

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	However, system items such as documents or messages can be used to stand as task representations or reminders in the user's mind.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com