About: http://webisa.webdatacommons.org/214267696

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	I have been using sed for quite some time but here is a quirk I came around with, which I am not able to resolve.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com