About: http://webisa.webdatacommons.org/196586380

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	In this way, I can easily find what a string such as tag name got changed in the context.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com