About: http://webisa.webdatacommons.org/18424169

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	Lev Vygotsky was a Russian psychologist born in Western Russia in June 1896.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.org