_:b56502752	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3e4df856e5ca787084da47373bfebaf7e4a8bc22/0> .
_:b56502753	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56502753	<http://www.w3.org/ns/oa#exact>	"median" .
_:b56502752	<http://www.w3.org/ns/oa#hasSelector>	_:b56502753 .