_:b57886428	<http://www.w3.org/ns/oa#hasSelector>	_:b57886429 .
_:b57886428	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/c46612b3da6c1968adba5d16892f1024b0d1b1fc/1> .
_:b57886429	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57886429	<http://www.w3.org/ns/oa#exact>	"nitric oxide" .