_:b56677337	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56677337	<http://www.w3.org/ns/oa#exact>	"median" .
_:b56677336	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/fce21d3097ec8d643ae7a9b35806f36423c0c45d/1> .
_:b56677336	<http://www.w3.org/ns/oa#hasSelector>	_:b56677337 .