About: http://webisa.webdatacommons.org/31177062

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	Langer: Well, I think that on the one hand there is a change that has happened scientifically.
http://www.w3.org/ns/prov#wasQuotedFrom	mit.edu