About: http://webisa.webdatacommons.org/293170311

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	Kramer did a study in which he scanned the brains of 120 older adults, half of whom started a program of moderate aerobic exercise ??? just 45 minutes, three days a week, mostly walking.
http://www.w3.org/ns/prov#wasQuotedFrom	wcbe.org