_:b57157228	<http://www.w3.org/ns/oa#hasSelector>	_:b57157229 .
_:b57157229	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57157228	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1b1a69877d0ed38e1c3573e8535e8667ed58c9f3/2> .
_:b57157229	<http://www.w3.org/ns/oa#exact>	"Median" .