About: http://webisa.webdatacommons.org/315956281

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	Although I am not entirely convinced by the content, such as the section where he tries to justify the use of kata as a training methodology, it is still the most mature book on self defence I have read up until now.
http://www.w3.org/ns/prov#wasQuotedFrom	slideyfoot.com