About: http://webisa.webdatacommons.org/448051813

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	And all of those countries except Czechoslovakia have at times invaded Poland.
http://www.w3.org/ns/prov#wasQuotedFrom	booknotes.org