_:b57793769	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57793769	<http://www.w3.org/ns/oa#exact>	"complement" .
_:b57793768	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3069b74346026680f8b9d9d918edbb9ce425f809/2> .
_:b57793768	<http://www.w3.org/ns/oa#hasSelector>	_:b57793769 .