_:b56705688	<http://www.w3.org/ns/oa#hasSelector>	_:b56705689 .
_:b56705689	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56705689	<http://www.w3.org/ns/oa#exact>	"neutralizing antibodies" .
_:b56705688	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/33faf3bf05e55819b96b024e4399683cf8a7df62/1> .