About: http://webisa.webdatacommons.org/289815241

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	Most come from asteroids including a few that are believed to have come specifically from 4 Vesta which is the second most massive object in the asteroid belt.
http://www.w3.org/ns/prov#wasQuotedFrom	horologist.com