About: http://webisa.webdatacommons.org/202004971

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	Also do not include the system as an entity type e.g. if modelling a library, the entity types might be books, borrowers, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	grussell.org