About: http://webisa.webdatacommons.org/139965589

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	It can indicate when the speaker is indicating some sort of contrast or link with material in another tone unit.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net