_:b57570312	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/06c0371d82953f5c35ee8bff3e5165d5aa1516de/0> .
_:b57570313	<http://www.w3.org/ns/oa#exact>	"PD" .
_:b57570313	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57570312	<http://www.w3.org/ns/oa#hasSelector>	_:b57570313 .