_:b56820005	<http://www.w3.org/ns/oa#exact>	"FEV 1" .
_:b56820005	<http://www.w3.org/ns/oa#exact>	"FEV" .
_:b56820004	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/e020de099ebf22b78a6ba93ae2e329eaa034a358/11> .
_:b56820005	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56820004	<http://www.w3.org/ns/oa#hasSelector>	_:b56820005 .