_:b56472117	<http://www.w3.org/ns/oa#exact>	"FEV 1" .
_:b56472116	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f86441be43fa2f6c86d86530c46ee2dbef016f99/11> .
_:b56472116	<http://www.w3.org/ns/oa#hasSelector>	_:b56472117 .
_:b56472117	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .