About: http://webisa.webdatacommons.org/82126459

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	So if performance is an issue, or if extensibility is an issue (adding more booleans later without having to add columns) use an integer or long integer column. (And have the DAO layer map the booleans to bits and back if needed.)
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com