About: http://webisa.webdatacommons.org/405220334

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 step- wise perfectioning of the killing-methods were the development of the gas-van was only one step in the sequel of national-socialist killing methods, result in the killing of ever more people, mainly Jews.
http://www.w3.org/ns/prov#wasQuotedFrom	nizkor.org