_:b57457556	<http://www.w3.org/ns/oa#hasSelector>	_:b57457557 .
_:b57457557	<http://www.w3.org/ns/oa#exact>	"respiratory failure" .
_:b57457556	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/618e40d95b850daa3fa1ef4b44299053869c73b6/0> .
_:b57457557	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .