<http://webisa.webdatacommons.org/308385554>	<http://www.w3.org/ns/prov#value>	"If you are moderately skilled at chess, the Chessmaster offers lessons, drills, and other activities to help you improve your game." .
<http://webisa.webdatacommons.org/prov/295043913>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/308385554> .
<http://webisa.webdatacommons.org/308385554>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/308385554>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mobygames.com> .