About: http://webisa.webdatacommons.org/242900676

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	If types are considered as sets, singleton types are sets with only one object.
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com