_:b57157689	<http://www.w3.org/ns/oa#exact>	"decreased" .
_:b57157688	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b26bc99cd2063b4ec03823f90abae76885e4f95a/4> .
_:b57157688	<http://www.w3.org/ns/oa#hasSelector>	_:b57157689 .
_:b57157689	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .