_:b57601921	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57601920	<http://www.w3.org/ns/oa#hasSelector>	_:b57601921 .
_:b57601921	<http://www.w3.org/ns/oa#exact>	"Flu" .
_:b57601920	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/01ed70eb48931f96767db9b2c12f655d8343fe85/3> .