_:b57047072	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b16074b9eacc99ce06a84e41d8951375d79b4bd6/3> .
_:b57047072	<http://www.w3.org/ns/oa#hasSelector>	_:b57047073 .
_:b57047073	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57047073	<http://www.w3.org/ns/oa#exact>	"volumes" .