About: http://webisa.webdatacommons.org/229900717

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	I have published about 200 problems all over the world, from Japan to England, Germany, Finland, Argentina, Russia, and a host of other countries, including the United States.
http://www.w3.org/ns/prov#wasQuotedFrom	uschess.org