About: http://webisa.webdatacommons.org/110131179

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 strike absorbing means preferably comprises a rigid backing covered by an energy absorbing pad made of cloth, rubber or plastic material or other appropriate material as is well known.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au