_:b57310608	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/6cf98142930dbcbe7b6815c99a6be9fb851fd41d/7> .
_:b57310609	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57310608	<http://www.w3.org/ns/oa#hasSelector>	_:b57310609 .
_:b57310609	<http://www.w3.org/ns/oa#exact>	"complications" .