_:b56221824	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/467ab436fea0423f0621af047cd6e5c6dae5260e/1> .
_:b56221825	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56221824	<http://www.w3.org/ns/oa#hasSelector>	_:b56221825 .
_:b56221825	<http://www.w3.org/ns/oa#exact>	"block" .