_:b57506812	<http://www.w3.org/ns/oa#hasSelector>	_:b57506813 .
_:b57506813	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57506812	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/32504110f93120a08331545fa98f56f6a4bc60aa/1> .
_:b57506813	<http://www.w3.org/ns/oa#exact>	"arrhythmia" .