About: http://webisa.webdatacommons.org/30666709

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	Some more controversial choices might have driven extra buzz, but we decided to stick with the theme that social media helps spread your message, especially if that message is one of being of service.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net