About: http://webisa.webdatacommons.org/357448449

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	So you need to document the changes and the results and if there is a problem you need to refer to the correct version.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com