About: http://webisa.webdatacommons.org/201991304

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	Alex Le Heux (RIPE NCC) confirmed that something like this would be workable except in the case of a very large ISP, for example, who had decided to go through a sponsoring LIR rather than becoming LIR itself.
http://www.w3.org/ns/prov#wasQuotedFrom	ripe.net