About: http://webisa.webdatacommons.org/428456896

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	You could capture the invitations and other collateral, but those tell us very little about the event itself.
http://www.w3.org/ns/prov#wasQuotedFrom	subtraction.com