About: http://webisa.webdatacommons.org/448227326

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	Activities that could have been indoor or outdoor (e.g., bicycling including exercise bike, swimming, basketball) were classified as indoor.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca