About: http://webisa.webdatacommons.org/137082712

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In patients where ?? blockers, flecainide or other sodium-channel blockers are ineffective, amiodarone can be tried.
http://www.w3.org/ns/prov#wasQuotedFrom	atrialfibrillation.org.uk