About: http://webisa.webdatacommons.org/36957233

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	Also the searching/indexing someone else mentioned is a good example of an unforeseen use.
http://www.w3.org/ns/prov#wasQuotedFrom	mobileread.com