About: http://webisa.webdatacommons.org/170664457

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	They were apparently chosen because the local Cheka feared that Russian soldiers would not shoot at Nicholas and his family, particularly at his daughters.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org