_:b56854625	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56854624	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/30f42526f828c676cf05b215a9bd896f6ccbb925/4> .
_:b56854624	<http://www.w3.org/ns/oa#hasSelector>	_:b56854625 .
_:b56854625	<http://www.w3.org/ns/oa#exact>	"alpha" .