_:b57980521	<http://www.w3.org/ns/oa#exact>	"expression" .
_:b57980521	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57980520	<http://www.w3.org/ns/oa#hasSelector>	_:b57980521 .
_:b57980520	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4607cfc5b7649d0dfc392da76cb86786c9a137c8/2> .