_:b57970204	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0159d3e7cfc3e78a2bd6429991d043a89764fc85/0> .
_:b57970204	<http://www.w3.org/ns/oa#hasSelector>	_:b57970205 .
_:b57970205	<http://www.w3.org/ns/oa#exact>	"complications" .
_:b57970205	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .