About: http://webisa.webdatacommons.org/234586860

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	Over 6 mo, most subjects were involved in at least three different types of activity, about 75% of which were performed at moderate or high intensity.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov