_:b57272080	<http://www.w3.org/ns/oa#hasSelector>	_:b57272081 .
_:b57272081	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57272080	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4cbb452e992c39733bf98350429a20f72bbea481/1> .
_:b57272081	<http://www.w3.org/ns/oa#exact>	"CTL" .