About: http://webisa.webdatacommons.org/100774585

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	The employees were divided into two cohorts whether they were hired before or after January 1, 1951 (Table 3).
http://www.w3.org/ns/prov#wasQuotedFrom	lww.com