_:b56786785	<http://www.w3.org/ns/oa#exact>	"levels" .
_:b56786785	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56786784	<http://www.w3.org/ns/oa#hasSelector>	_:b56786785 .
_:b56786784	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/32524f07ca8e4b61dc1bf046845a2f57637aa057/1> .