_:b57971137	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57971137	<http://www.w3.org/ns/oa#exact>	"virus" .
_:b57971136	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/deff731c9ab79995d16c839ae35d771d49af62f9/19> .
_:b57971136	<http://www.w3.org/ns/oa#hasSelector>	_:b57971137 .