About: http://webisa.webdatacommons.org/419560722

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	Serial.l Io..611,564 k 3 Claims. (01'; 273-47) This invention relates to improvements in golf clubs and more particularly to that class of such clubs commonly known as putters.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es