_:b57449844	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/421501fed1d3f558f238f1fe8a6de15a72664f23/2> .
_:b57449845	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57449844	<http://www.w3.org/ns/oa#hasSelector>	_:b57449845 .
_:b57449845	<http://www.w3.org/ns/oa#exact>	"IFN" .