_:b57242385	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57242385	<http://www.w3.org/ns/oa#exact>	"average" .
_:b57242384	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/6a45607f711714e68936b74d1af18df649a96b07/1> .
_:b57242384	<http://www.w3.org/ns/oa#hasSelector>	_:b57242385 .