_:b57350729	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57350729	<http://www.w3.org/ns/oa#exact>	"level" .
_:b57350728	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0ce0b8bb68417974932e98c094ec93fbefc5193b/1> .
_:b57350728	<http://www.w3.org/ns/oa#hasSelector>	_:b57350729 .