_:b56919225	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56919224	<http://www.w3.org/ns/oa#hasSelector>	_:b56919225 .
_:b56919225	<http://www.w3.org/ns/oa#exact>	"protection" .
_:b56919224	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/df2e53b25082a4e53014a171f7f255ba30363874/2> .