_:b57919036	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8b82c5610cc923d6b3dc8cad074cc5b304c11349/1> .
_:b57919037	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57919037	<http://www.w3.org/ns/oa#exact>	"year" .
_:b57919036	<http://www.w3.org/ns/oa#hasSelector>	_:b57919037 .