About: http://webisa.webdatacommons.org/402346450

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	I needed to keep track of whether someone has paid or not, so I started modeling that field as a simple boolean value, HasPaid.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com