_:b57916453	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57916452	<http://www.w3.org/ns/oa#hasSelector>	_:b57916453 .
_:b57916452	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/dfb0fedbeed56bd2b795a67faab28295afc14c96/6> .
_:b57916453	<http://www.w3.org/ns/oa#exact>	"pneumonia" .