_:b57105904	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/948fb2ddb1a1541d7fe2aa9e750e2fb70e0ffdd7/0> .
_:b57105905	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57105904	<http://www.w3.org/ns/oa#hasSelector>	_:b57105905 .
_:b57105905	<http://www.w3.org/ns/oa#exact>	"PA" .