_:b57274896	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/185b0dfd971275a638b9a75702344b1d1f30ef9f/1> .
_:b57274897	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57274896	<http://www.w3.org/ns/oa#hasSelector>	_:b57274897 .
_:b57274897	<http://www.w3.org/ns/oa#exact>	"air" .