About: http://webisa.webdatacommons.org/236508249

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	With this it must supports Excel spreadsheets, comma-separated values (CSV) files, text files, directory services, and other sources.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.in