About: http://webisa.webdatacommons.org/133053927

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	Your from and to example is a little hard to understand the intent, but based on the body of your question asking
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com