About: http://webisa.webdatacommons.org/158676889

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	Even when covariates such as age, social class and health status were controlled for, higher levels of physical activity were associated with less brain atrophy and more coherent white matter tracts in the brain in this sample.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com