_:b57421297	<http://www.w3.org/ns/oa#exact>	"MHC" .
_:b57421296	<http://www.w3.org/ns/oa#hasSelector>	_:b57421297 .
_:b57421297	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57421296	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/69f2fa711dd9078be28950554564cdd620c618b0/2> .