About: http://webisa.webdatacommons.org/50072451

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	# spreadsheeting application, such as Numbers.app or Microsoft Excel.app.
http://www.w3.org/ns/prov#wasQuotedFrom	macworld.com