_:b57169029	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57169028	<http://www.w3.org/ns/oa#hasSelector>	_:b57169029 .
_:b57169029	<http://www.w3.org/ns/oa#exact>	"decreased" .
_:b57169028	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/73e9bd52cada33801857715315bac4b22ddbf5c8/3> .