_:b56570716	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d6bc6cd6c664284a9c11c7e67c4e8ee43bbbdbe6/1> .
_:b56570716	<http://www.w3.org/ns/oa#hasSelector>	_:b56570717 .
_:b56570717	<http://www.w3.org/ns/oa#exact>	"self" .
_:b56570717	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .