About: http://webisa.webdatacommons.org/137804847

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	These new feature types will, by design, introduce additional properties that can be specified in the features declaration object when declaring features for subclasses of those classes.
http://www.w3.org/ns/prov#wasQuotedFrom	uize.com