_:b57903909	<http://www.w3.org/ns/oa#exact>	"year" .
_:b57903908	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8eb4f69bf719bb209575132a945a6899ebaa0fd1/0> .
_:b57903908	<http://www.w3.org/ns/oa#hasSelector>	_:b57903909 .
_:b57903909	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .