About: http://webisa.webdatacommons.org/69624872

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 both CBMs and DTBMs, since such activities effectively act as constraints
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov