_:b57760861	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57760860	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4d1cc919114cd1f5a24e66191a11812dca3c1062/2> .
_:b57760860	<http://www.w3.org/ns/oa#hasSelector>	_:b57760861 .
_:b57760861	<http://www.w3.org/ns/oa#exact>	"expression" .