About: http://webisa.webdatacommons.org/81610412

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	An option key that turns them into text, either temporarily or as an option, is a variation to consider.
http://www.w3.org/ns/prov#wasQuotedFrom	c2.com