About: http://webisa.webdatacommons.org/18976161

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	If memory serves, I think that string is an immutable reference type, by framework implementation.
http://www.w3.org/ns/prov#wasQuotedFrom	daedtech.com