About: http://webisa.webdatacommons.org/3431326

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	After six months of classes, the tai chi group did significantly better than the stretching group in tests of balance, control, walking and other measures.
http://www.w3.org/ns/prov#wasQuotedFrom	katu.com