_:b57813884	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4c6a45d1e56660fa713b637825b96e287a0acef5/0> .
_:b57813885	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57813884	<http://www.w3.org/ns/oa#hasSelector>	_:b57813885 .
_:b57813885	<http://www.w3.org/ns/oa#exact>	"C" .