_:b56161909	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56161909	<http://www.w3.org/ns/oa#exact>	"physical activity" .
_:b56161908	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/5792e14254bd86e31f15ffd0650f613ada373b3e/0> .
_:b56161908	<http://www.w3.org/ns/oa#hasSelector>	_:b56161909 .