_:b56642768	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/56d13b6ae2f8569d1540069238878affe78ebf67/0> .
_:b56642769	<http://www.w3.org/ns/oa#exact>	"acute upper respiratory infections" .
_:b56642769	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56642768	<http://www.w3.org/ns/oa#hasSelector>	_:b56642769 .