_:b57971069	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57971068	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/39807132285b1c2ee23f9a47762a41b8be1401da/2> .
_:b57971068	<http://www.w3.org/ns/oa#hasSelector>	_:b57971069 .
_:b57971069	<http://www.w3.org/ns/oa#exact>	"elevated" .