About: http://webisa.webdatacommons.org/283062206

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 term "social class" originally referred to groups of people holding similar roles in the economic processes of production and exchange, such as landowner or tenant, employer or employee.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com