About: http://webisa.webdatacommons.org/212009182

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	The DIRECTIVE is also used for ???commissive??? types of statements such as promises, vows, pledges, oaths, contracts, or guarantees, where the statement is a wish or command directed at oneself.
http://www.w3.org/ns/prov#wasQuotedFrom	ithkuil.net