_:b57116705 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b57116705 <http://www.w3.org/ns/oa#exact> "ventricular arrhythmias" . _:b57116704 <http://www.w3.org/ns/oa#hasSelector> _:b57116705 . _:b57116704 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/aee2bbee40a510721d88114d2e9121301a4bb91b/1> .