_:b57103716	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/a21f16327c9af00dfc25321123ac2a5b6eb7f690/1> .
_:b57103716	<http://www.w3.org/ns/oa#hasSelector>	_:b57103717 .
_:b57103717	<http://www.w3.org/ns/oa#exact>	"complications" .
_:b57103717	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .