About: http://webisa.webdatacommons.org/65385821

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	The invention may be provided alone, such as an accessory or tool that is implemented as part of batting instruction and that is a separate component to the bat.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com