About: http://webisa.webdatacommons.org/447133060

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	Four autistic boys between seven and twelve years old receive one-hour chess lessons from Willem van der Hulst, who is on an Early Retirement Scheme, on a weekly basis. ???The most important thing is to have patience.
http://www.w3.org/ns/prov#wasQuotedFrom	chessbase.com