_:b57781049	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57781048	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/00976e53faeb53b38f9eed19aee61cd1aec302a7/4> .
_:b57781048	<http://www.w3.org/ns/oa#hasSelector>	_:b57781049 .
_:b57781049	<http://www.w3.org/ns/oa#exact>	"CSF" .