About: http://webisa.webdatacommons.org/247263357

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	you can use RegEx or check if the trailing string is a break and remove it
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com