About: http://webisa.webdatacommons.org/22475612

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	That???s exactly what we used to say in the 1960???s and early 1970???s, when we thought there was a stable long run trade-off between inflation and unemployment.
http://www.w3.org/ns/prov#wasQuotedFrom	interfluidity.com