About: http://webisa.webdatacommons.org/420333001

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	In fact, like other people had said, the data don???t exist (because from the begin you never had written neither had reserved the memory space to store it).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com