_:b56419165	<http://www.w3.org/ns/oa#exact>	"FEV 1" .
_:b56419164	<http://www.w3.org/ns/oa#hasSelector>	_:b56419165 .
_:b56419165	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56419164	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1f541a086ac9bc30df8ee2060f958691fb4a0667/0> .