_:b57045960	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/46e38e5d53f0b3f833f947b41f990fe19e3e61d9/0> .
_:b57045961	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57045960	<http://www.w3.org/ns/oa#hasSelector>	_:b57045961 .
_:b57045961	<http://www.w3.org/ns/oa#exact>	"receptors" .