_:b56634296	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/df6046348bb422f277c38c41f86dedff3843bbab/1> .
_:b56634297	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56634297	<http://www.w3.org/ns/oa#exact>	"respirator" .
_:b56634296	<http://www.w3.org/ns/oa#hasSelector>	_:b56634297 .