_:b56444973	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56444973	<http://www.w3.org/ns/oa#exact>	"positive" .
_:b56444972	<http://www.w3.org/ns/oa#hasSelector>	_:b56444973 .
_:b56444972	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/31035ba89e852edc635738e995d6ed27a2652921/0> .