About: http://webisa.webdatacommons.org/150320993

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	David is a devotee of Tim Gallwey, the famous author of The Inner Game of Tennis.
http://www.w3.org/ns/prov#wasQuotedFrom	tennisserver.com