_:b56456192	<http://www.w3.org/ns/oa#hasSelector>	_:b56456193 .
_:b56456193	<http://www.w3.org/ns/oa#exact>	"level" .
_:b56456193	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56456192	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/71964f2c095584edf5154001658fe21437a11718/0> .