_:b57092248	<http://www.w3.org/ns/oa#hasSelector>	_:b57092249 .
_:b57092248	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/a6b0e2b53a6b47620d55da34f28b105bc538c039/0> .
_:b57092249	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57092249	<http://www.w3.org/ns/oa#exact>	"volume" .