_:b56581172	<http://www.w3.org/ns/oa#hasSelector>	_:b56581173 .
_:b56581173	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56581173	<http://www.w3.org/ns/oa#exact>	"Neutralizing antibody" .
_:b56581172	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/80bad96abf3f205197f81de11b27050a829918d3/0> .