About: http://webisa.webdatacommons.org/249707385

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	Normally taken by an experienced grade (person with a coloured belt) or the instructor, the objective to get muscles warm and working efficiently, and prevent strains and other injuries that can be caused by cold joints and muscles.
http://www.w3.org/ns/prov#wasQuotedFrom	chumkunedo.uk.com