_:b57452253	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57452252	<http://www.w3.org/ns/oa#hasSelector>	_:b57452253 .
_:b57452252	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/5f56384f94fb45e0116ab992e73e1fb5b5c27693/1> .
_:b57452253	<http://www.w3.org/ns/oa#exact>	"risks" .