About: http://webisa.webdatacommons.org/411968415

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 word class" is also used e.g. for the equivalence classes of an equivalence relation on a set, i.e. the maximal subsets where all elements are equivalent according to that relation.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com