_:b57939225	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57939224	<http://www.w3.org/ns/oa#hasSelector>	_:b57939225 .
_:b57939224	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/bc0ce6cad2e48adc902b1621021833f3c0ecd158/0> .
_:b57939225	<http://www.w3.org/ns/oa#exact>	"year" .