_:b57444488	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1197483d34b553157c8ef3dfea77a202c1fd04b4/1> .
_:b57444489	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57444489	<http://www.w3.org/ns/oa#exact>	"complications" .
_:b57444488	<http://www.w3.org/ns/oa#hasSelector>	_:b57444489 .