About: http://webisa.webdatacommons.org/281457231

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 is not really a problem - when assembling a site and a book from user contributions, it is the sort of problem you want to have.
http://www.w3.org/ns/prov#wasQuotedFrom	classroom20.com