About: http://webisa.webdatacommons.org/18104249

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	For instance, suppose that from a string such as ABCD you want to extract ABCD, BCD, CD and D. You can do it with this single regex:
http://www.w3.org/ns/prov#wasQuotedFrom	rexegg.com