About: http://webisa.webdatacommons.org/297348598

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	This could take form of bulletin posts, usernames, user comments, forms, and other means where user input is necessary.
http://www.w3.org/ns/prov#wasQuotedFrom	wikibooks.org