_:b56688040	<http://www.w3.org/ns/oa#hasSelector>	_:b56688041 .
_:b56688040	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0bc0686cfdd5c500fd915b83aec16a6947446754/0> .
_:b56688041	<http://www.w3.org/ns/oa#exact>	"respiratory failure" .
_:b56688041	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .