About: http://webisa.webdatacommons.org/48101969

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	Martial arts classes, such as Northern Praying Mantis kung fu and Yang-style tai chi chuan teach self-defense, control, and discipline
http://www.w3.org/ns/prov#wasQuotedFrom	groupon.com