About: http://webisa.webdatacommons.org/52128124

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	There are a number of Videos available Online in places such as YouTube and on The Tennis Channel Website that show very good technique although I have noticed many of their Videos tend to contradict each other from one Coach to another.
http://www.w3.org/ns/prov#wasQuotedFrom	tennisw.com