About: http://webisa.webdatacommons.org/249084372

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	To reference my example, you will note that chars is a variable, so writing chars to mean the plural of char adds ambiguity that needs to be avoided.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com