About: http://webisa.webdatacommons.org/257718039

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	Winther has it right IMO, the formula is a tool to show the character dynamics and a framework for witty dialogue.
http://www.w3.org/ns/prov#wasQuotedFrom	whedonesque.com