About: http://webisa.webdatacommons.org/45339371

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	For less than the cost of a lesson you get a clear, coherent set of lessons on nearly every topic including doubles play.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.com