_:b57519249	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57519248	<http://www.w3.org/ns/oa#hasSelector>	_:b57519249 .
_:b57519249	<http://www.w3.org/ns/oa#exact>	"days" .
_:b57519248	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/70943b05f17f2b7620ca6cc063b95ba2d7e8aab3/2> .