About: http://webisa.webdatacommons.org/198565684

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	Walking is the primary (default) mode of activity but other activities such as swimming and cycling are encouraged based on individual preferences, past history, and access to existing resources (e.g., swimming pool, gym).
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov