_:b57435700	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/150586f05e3992aabab0a4b20fee24031ecc53d3/0> .
_:b57435701	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57435700	<http://www.w3.org/ns/oa#hasSelector>	_:b57435701 .
_:b57435701	<http://www.w3.org/ns/oa#exact>	"respiratory failure" .