_:b57761876	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/c97b37850bdad70d9b424f7f6521ec9f0063e087/2> .
_:b57761877	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57761876	<http://www.w3.org/ns/oa#hasSelector>	_:b57761877 .
_:b57761877	<http://www.w3.org/ns/oa#exact>	"coronavirus" .