_:b57218676	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/624a9ba7d602b3d71fec89e1f4d53c3c46cfda78/1> .
_:b57218676	<http://www.w3.org/ns/oa#hasSelector>	_:b57218677 .
_:b57218677	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57218677	<http://www.w3.org/ns/oa#exact>	"adverse events" .