About: http://webisa.webdatacommons.org/84533559

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	If so there must be massive amounts of lead tape on the head and under the grip, and silicone or other heavy materials injected into the handle cavity.
http://www.w3.org/ns/prov#wasQuotedFrom	doittennis.com