About: http://webisa.webdatacommons.org/277671746

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	Tennis is a demanding sport to play, but it can be even more difficult sport to teach.
http://www.w3.org/ns/prov#wasQuotedFrom	authorsden.com