About: http://webisa.webdatacommons.org/2812988

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	During this period of time in the fifties where there certainly were a number
http://www.w3.org/ns/prov#wasQuotedFrom	cdlib.org