_:b56314872	<http://www.w3.org/ns/oa#hasSelector>	_:b56314873 .
_:b56314873	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56314873	<http://www.w3.org/ns/oa#exact>	"CSA" .
_:b56314872	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/5eeed54716da924327b427d20ec37cc6e8bf6503/0> .