_:b57766660	<http://www.w3.org/ns/oa#hasSelector>	_:b57766661 .
_:b57766661	<http://www.w3.org/ns/oa#exact>	"median" .
_:b57766660	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/e527c359d25eaa2a502b5e245aeaf2f131f8bd1d/1> .
_:b57766661	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .