_:b57233101	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57233100	<http://www.w3.org/ns/oa#hasSelector>	_:b57233101 .
_:b57233101	<http://www.w3.org/ns/oa#exact>	"volume" .
_:b57233100	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7fb782a95e29904ba7a8ecad27598b9d2874dad4/3> .