About: http://webisa.webdatacommons.org/269262058

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	And then a set is a category whose morphisms just say whether two objects are equal or not (since they are all identities).
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com