_:b56563448	<http://www.w3.org/ns/oa#hasSelector>	_:b56563449 .
_:b56563449	<http://www.w3.org/ns/oa#exact>	"level" .
_:b56563449	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56563448	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8cb96ebaf1320867609839df21072f96631e9015/2> .