About: http://webisa.webdatacommons.org/321767528

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	Regular exercise, especially weight-bearing exercise such as walking or jogging, is an essential part of building and maintaining strong bones.
http://www.w3.org/ns/prov#wasQuotedFrom	harvard.edu