_:b57787448	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b94fafe32bc30d7a93868e9d58a14485e3243c2a/1> .
_:b57787448	<http://www.w3.org/ns/oa#hasSelector>	_:b57787449 .
_:b57787449	<http://www.w3.org/ns/oa#exact>	"elevated" .
_:b57787449	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .