About: http://webisa.webdatacommons.org/139282402

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	My comment was mostly with respect to the fact that I do not think the racquet with the sensor has actually been released to market yet (it was announced, but I am not clear if it is made it is way into consumers hands).
http://www.w3.org/ns/prov#wasQuotedFrom	dcrainmaker.com