_:b56466832	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/cbfcc8ef7d0b19fda8e3d2001b34744c303af83b/0> .
_:b56466833	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56466832	<http://www.w3.org/ns/oa#hasSelector>	_:b56466833 .
_:b56466833	<http://www.w3.org/ns/oa#exact>	"sputum" .