About: http://webisa.webdatacommons.org/141364048

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	By the late 1970s, but most notably in the 1980s, this strategy yielded far lower results than expected.
http://www.w3.org/ns/prov#wasQuotedFrom	questia.com