About: http://webisa.webdatacommons.org/287321447

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	They are coaching themselves and it must be good as no one says it is wrong, along with grunting and other sounds.
http://www.w3.org/ns/prov#wasQuotedFrom	tennisserver.com