_:b57239141	<http://www.w3.org/ns/oa#exact>	"exacerbated" .
_:b57239141	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57239140	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/47d93c4d0e435b2da5ebc11b4404ed209447f5a0/6> .
_:b57239140	<http://www.w3.org/ns/oa#hasSelector>	_:b57239141 .