_:b56829568	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/a351464f0e63a1845d156872e12df14ece858eeb/0> .
_:b56829568	<http://www.w3.org/ns/oa#hasSelector>	_:b56829569 .
_:b56829569	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56829569	<http://www.w3.org/ns/oa#exact>	"pulmonary function" .