_:b57619016	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/02a009e42054081b441d0f4b203679c4b0cae38d/2> .
_:b57619017	<http://www.w3.org/ns/oa#exact>	"neutralizing antibody" .
_:b57619016	<http://www.w3.org/ns/oa#hasSelector>	_:b57619017 .
_:b57619017	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .