About: http://webisa.webdatacommons.org/404159620

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	His mother was a pianist and he had a brother Wiktor who also later immigrated to the United States.
http://www.w3.org/ns/prov#wasQuotedFrom	sports-reference.com