_:b57535672	<http://www.w3.org/ns/oa#hasSelector>	_:b57535673 .
_:b57535673	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57535672	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8948d4f27ce5460fed083cd3b189b49cb674516d/2> .
_:b57535673	<http://www.w3.org/ns/oa#exact>	"hypoxemia" .