About: http://webisa.webdatacommons.org/296174917

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	For me if the column was a username, email or code I would just use a trigger to force everything to be lower case.
http://www.w3.org/ns/prov#wasQuotedFrom	dbasupport.com