About: http://webisa.webdatacommons.org/227540931

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	I think you are right; it is also sometimes partly devoiced in such words as bacon and thicken and may approach /??/.
http://www.w3.org/ns/prov#wasQuotedFrom	usingenglish.com