About: http://webisa.webdatacommons.org/274053575

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	Types other than the ones I listed in 'families' stand alone, and always result in a CONVERT_IMPLICIT when compared with another type.
http://www.w3.org/ns/prov#wasQuotedFrom	sqlblog.com