_:b56567857	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56567856	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1bc6ca895dc8218ab2d2a126ae92b1593637328c/0> .
_:b56567856	<http://www.w3.org/ns/oa#hasSelector>	_:b56567857 .
_:b56567857	<http://www.w3.org/ns/oa#exact>	"onset" .