About: http://webisa.webdatacommons.org/189625984

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	His subject is the mental game, and most of his thoughts are originally presented, well organized and clearly thought out.
http://www.w3.org/ns/prov#wasQuotedFrom	tennischannel.com