_:b57468917	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57468916	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0625f366588480f6c12ac3f6283fb31b689277c0/3> .
_:b57468917	<http://www.w3.org/ns/oa#exact>	"PD" .
_:b57468916	<http://www.w3.org/ns/oa#hasSelector>	_:b57468917 .