About: http://webisa.webdatacommons.org/84710655

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	Instructors teach a form of self-defense that uses balance and leverage to take down attackers or opponents
http://www.w3.org/ns/prov#wasQuotedFrom	groupon.com