_:b57883480	<http://www.w3.org/ns/oa#hasSelector>	_:b57883481 .
_:b57883481	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57883481	<http://www.w3.org/ns/oa#exact>	"N protein" .
_:b57883480	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4339e9d5025944bdf97238092b27d9d4f8f29429/1> .