_:b57951824	<http://www.w3.org/ns/oa#hasSelector>	_:b57951825 .
_:b57951825	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57951824	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/03d3df2f6a5754f5325e881ff83c35d4d4100fc3/0> .
_:b57951825	<http://www.w3.org/ns/oa#exact>	"median" .