_:b56453816	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/04421db3d34e7fd7c7486d66d21b34978a1fb362/1> .
_:b56453817	<http://www.w3.org/ns/oa#exact>	"protection" .
_:b56453817	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56453816	<http://www.w3.org/ns/oa#hasSelector>	_:b56453817 .