About: http://webisa.webdatacommons.org/72658038

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	This paper is an early attempt to try to understand that,??? says Goldstein.
http://www.w3.org/ns/prov#wasQuotedFrom	nationalgeographic.com