About: http://webisa.webdatacommons.org/440008609

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	There are definitely merits in such a design as you outline above, especially as it scales to arbitrary number of instances.
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org