_:b57880904	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ac275323b2569c13707cd9f5768360d6cbc37b69/0> .
_:b57880905	<http://www.w3.org/ns/oa#exact>	"coronavirus" .
_:b57880904	<http://www.w3.org/ns/oa#hasSelector>	_:b57880905 .
_:b57880905	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .