_:b56405213	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56405212	<http://www.w3.org/ns/oa#hasSelector>	_:b56405213 .
_:b56405213	<http://www.w3.org/ns/oa#exact>	"positive" .
_:b56405212	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/994782644d2ed364b4e149363f0c5c952c1f000a/0> .