About: http://webisa.webdatacommons.org/213301352

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	Since the backslash is a special character and you want to match the literal character, you need to escape it in the pattern.
http://www.w3.org/ns/prov#wasQuotedFrom	codingforums.com