_:b57213889	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57213889	<http://www.w3.org/ns/oa#exact>	"sputum" .
_:b57213888	<http://www.w3.org/ns/oa#hasSelector>	_:b57213889 .
_:b57213888	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/417cc66866cbe8108fbc116d45ec1d5d2ffbe16e/2> .