About: http://webisa.webdatacommons.org/197627557

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	if not then in that case only it should copy and after copying it should again check within in second whether file exists or not , Please advise how to achieve this
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com