About: http://webisa.webdatacommons.org/31988786

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	He uses various systems and styles as examples of to explain his points, from Tae Kwon Do to JKD, UFC and others well known today.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.co.uk