About: http://webisa.webdatacommons.org/283117976

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	The tree was a gathering place for freed African-Americans to quench a great thirst for knowledge, which was prohibited in Virginia but made permissible because they were behind Union lines.
http://www.w3.org/ns/prov#wasQuotedFrom	virginia.org