_:b57374208	<http://www.w3.org/ns/oa#hasSelector>	_:b57374209 .
_:b57374208	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/bf0a09d3c2554ec1d4765750011c6668ad394ab2/2> .
_:b57374209	<http://www.w3.org/ns/oa#exact>	"ion volume" .
_:b57374209	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .