_:b57958020	<http://www.w3.org/ns/oa#hasSelector>	_:b57958021 .
_:b57958020	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/13173ec2d584121d2419ad008e5cd6d04f76912a/1> .
_:b57958021	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57958021	<http://www.w3.org/ns/oa#exact>	"attenuated" .