_:b57320668	<http://www.w3.org/ns/oa#hasSelector>	_:b57320669 .
_:b57320669	<http://www.w3.org/ns/oa#exact>	"elevated" .
_:b57320669	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57320668	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/acb470a7f8d734e4f257454a90cbb1d933d8bebf/1> .