About: http://webisa.webdatacommons.org/273888216

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	Prisons and special concentration camps filled with political prisoners, mainly members of the Communist Party who worked underground.
http://www.w3.org/ns/prov#wasQuotedFrom	jewishgen.org