_:b57230412	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/15ec10209eae1f5820312d74f3b21a4c480fcef3/1> .
_:b57230413	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57230412	<http://www.w3.org/ns/oa#hasSelector>	_:b57230413 .
_:b57230413	<http://www.w3.org/ns/oa#exact>	"pulmonary function" .