_:b56504824	<http://www.w3.org/ns/oa#hasSelector>	_:b56504825 .
_:b56504824	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9371a394c51f936cba04f0661a9f0b02e4c2a911/4> .
_:b56504825	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56504825	<http://www.w3.org/ns/oa#exact>	"CD20 + B" .