_:b57223712	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/658d8397e3226c1c04c1579c7cb60784b580c027/3> .
_:b57223713	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57223713	<http://www.w3.org/ns/oa#exact>	"expression" .
_:b57223712	<http://www.w3.org/ns/oa#hasSelector>	_:b57223713 .