About: http://webisa.webdatacommons.org/271331190

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	Many dozens of fighting methods were developed by civilian practitioners with expertise in a wide variety of martial arts and fighting styles including boxing, wrestling, judo, jiu-jitsu and others.
http://www.w3.org/ns/prov#wasQuotedFrom	aikiproductions.com