_:b57006608	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1cedac13a5c2517a61ac6f6295b24ba2ad7c11ab/0> .
_:b57006608	<http://www.w3.org/ns/oa#hasSelector>	_:b57006609 .
_:b57006609	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57006609	<http://www.w3.org/ns/oa#exact>	"neutralization index" .