About: http://webisa.webdatacommons.org/371015238

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 father was fairly liberal, taking part in demonstrations for a constitution for Prussia and reading such authors as Voltaire and Kant, known for their social commentary.
http://www.w3.org/ns/prov#wasQuotedFrom	123helpme.com