_:b56803749	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56803748	<http://www.w3.org/ns/oa#hasSelector>	_:b56803749 .
_:b56803749	<http://www.w3.org/ns/oa#exact>	"negative" .
_:b56803748	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b0f1dc41a803b77a3240f5bcc6472c76b3dcb785/0> .