About: http://webisa.webdatacommons.org/358957415

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	But after controlling for age, blood pressure, cholesterol and other factors, those who averaged an extra hour???s sleep every night reduced their risk of calcification by about one-third.
http://www.w3.org/ns/prov#wasQuotedFrom	womenfitness.net