_:b57305049	<http://www.w3.org/ns/oa#exact>	"AST" .
_:b57305049	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57305048	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/98751cb9b2cd955ae46e4f6c4f3fcdc9ce153338/0> .
_:b57305048	<http://www.w3.org/ns/oa#hasSelector>	_:b57305049 .