_:b56831648	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7914e27a08f6ae8eb1b96279af0db6da1da8e517/1> .
_:b56831648	<http://www.w3.org/ns/oa#hasSelector>	_:b56831649 .
_:b56831649	<http://www.w3.org/ns/oa#exact>	"4" .
_:b56831649	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .