About: http://webisa.webdatacommons.org/188216665

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 example, the putter head 20 may be made from aluminum, plastic, wood, composites or other durable materials.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com