About: http://webisa.webdatacommons.org/358980193

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	make up the date, such as advancing the year or getting the day of the week.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net