About: http://webisa.webdatacommons.org/256053936

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	Providing two different implementations (that require different data for e.g. bookkeeping) inside one class is impractical and error-prone.
http://www.w3.org/ns/prov#wasQuotedFrom	digitalmars.com