_:b57419945	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57419945	<http://www.w3.org/ns/oa#exact>	"associated" .
_:b57419944	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/bf5c9b9133105871316b57136a6d2926303d3ebe/2> .
_:b57419944	<http://www.w3.org/ns/oa#hasSelector>	_:b57419945 .