About: http://webisa.webdatacommons.org/290304105

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	Here are two quotes from Webster 1913 that illustrate the reasons of it more, and below them is an example of what I think we should do:
http://www.w3.org/ns/prov#wasQuotedFrom	wiktionary.org