About: http://webisa.webdatacommons.org/403047484

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	Salmon talks at length about the various models most in use today and argues that there are no sharp necessary distinctions between such things as paywalls and tip jars.
http://www.w3.org/ns/prov#wasQuotedFrom	corante.com