_:b57472872	<http://www.w3.org/ns/oa#hasSelector>	_:b57472873 .
_:b57472873	<http://www.w3.org/ns/oa#exact>	"expression" .
_:b57472872	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/037d22fb58673d6bc09c9d7c0e0512fe85cd5259/0> .
_:b57472873	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .