| gptkbp:instanceOf | gptkb:synod 
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                                | gptkbp:addressedHeresies | gptkb:Albigensianism gptkb:Waldensianism
 Joachimite controversy
 
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                                | gptkbp:convenedBy | gptkb:Pope_Innocent_III 
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                                | gptkbp:country | gptkb:Papal_States 
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                                | gptkbp:endDate | 1215-11-30 
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                                | gptkbp:followedBy | gptkb:First_Council_of_Lyon 
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                                | gptkbp:language | gptkb:Latin 
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                                | gptkbp:location | gptkb:Lateran_Palace,_Rome 
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                                | gptkbp:mainDecrees | gptkb:doctrine_of_transubstantiation measures against heresy
 regulation of papal elections
 annual confession and communion
 call for the Fifth Crusade
 protection of the rights of the Church
 regulation of clerical conduct
 
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                                | gptkbp:notableBuilding | gptkb:Canon_1:_Faith_and_the_Trinity gptkb:Canon_68:_Distinctive_dress_for_Jews_and_Muslims
 gptkb:Canon_71:_Crusade_call
 Canon 21: Omnis utriusque sexus (annual confession)
 
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                                | gptkbp:notableParticipant | gptkb:Cardinal_Robert_of_Courçon gptkb:Stephen_Langton
 representatives of Frederick II
 
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                                | gptkbp:numberOfCanons | 70 
 | 
                        
                            
                                | gptkbp:officialName | gptkb:Fourth_Council_of_the_Lateran 
 | 
                        
                            
                                | gptkbp:otherName | gptkb:Fourth_Lateran_Council gptkb:Lateran_IV
 
 | 
                        
                            
                                | gptkbp:participants | over 800 abbots and priors representatives of secular rulers
 approximately 400 bishops
 
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                                | gptkbp:precededBy | gptkb:Third_Council_of_the_Lateran 
 | 
                        
                            
                                | gptkbp:significance | most important medieval council 
 | 
                        
                            
                                | gptkbp:startDate | 1215-11-11 
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                                | gptkbp:bfsParent | gptkb:Council_of_Vienne 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | 15th Ecumenical Council 
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