_:b56488676	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0f4a646510f45caad5e04cdc984eef212f744848/3> .
_:b56488677	<http://www.w3.org/ns/oa#exact>	"median" .
_:b56488677	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56488676	<http://www.w3.org/ns/oa#hasSelector>	_:b56488677 .