_:b57746717	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57746716	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ce522a05a56206bae02a611e63c62fac116a5de5/1> .
_:b57746716	<http://www.w3.org/ns/oa#hasSelector>	_:b57746717 .
_:b57746717	<http://www.w3.org/ns/oa#exact>	"medium" .