_:b56870228	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7f3288fd697f222aa10a3c09580c1646ada95fb9/3> .
_:b56870229	<http://www.w3.org/ns/oa#exact>	"serious" .
_:b56870229	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56870228	<http://www.w3.org/ns/oa#hasSelector>	_:b56870229 .