About: http://webisa.webdatacommons.org/227749812

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	Officials in Poland and Russia say there are no survivors from the plane wreck that killed Poland's president, army chief, members of parliament and other government officials and historians, according to a BBC article.
http://www.w3.org/ns/prov#wasQuotedFrom	umn.edu