About: http://webisa.webdatacommons.org/96353748

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	Math Circles, which originally were born in the Soviet Union and other Eastern European nations, have been spreading across the US for at least 30 years.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com