From 6ff0b0a9b56f1dbe3cdce3a34259f8ff0d7abd72 Mon Sep 17 00:00:00 2001
From: Gianluca Pepe <37369540+gianluca-pepe@users.noreply.github.com>
Date: Sat, 19 Oct 2024 14:35:37 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20fix=20ontology=20-=20optional=20?=
 =?UTF-8?q?entity?=
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---
 src/model/ontology.ts    | 2 +-
 src/parsing/parser-v3.ts | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/model/ontology.ts b/src/model/ontology.ts
index 8c591b44..e5f72c30 100644
--- a/src/model/ontology.ts
+++ b/src/model/ontology.ts
@@ -25,7 +25,7 @@ class Ontology extends AnnotatedElement implements RDFGraphMetadata {
   namespaces: Namespace[] = []
   annProperties: AnnotationProperty[] = []
   private _diagrams: Map<string, Diagram> = new Map()
-  ontologyEntity: GrapholEntity
+  ontologyEntity?: GrapholEntity
   languages: string[] = []
   defaultLanguage?: string
   iri?: string
diff --git a/src/parsing/parser-v3.ts b/src/parsing/parser-v3.ts
index 42d91a86..993c6e6d 100644
--- a/src/parsing/parser-v3.ts
+++ b/src/parsing/parser-v3.ts
@@ -7,14 +7,13 @@ export function getOntologyInfo(xmlDocument: XMLDocument) {
   let ontology_languages = getTag(xmlDocument, 'languages')?.children
   let iri = getTag(xmlDocument, 'ontology')?.getAttribute('iri')
 
-  const ontology = new Ontology(project?.getAttribute('name') || '', project?.getAttribute('version') || '')
+  const ontology = new Ontology(project?.getAttribute('name') || '', project?.getAttribute('version') || '', iri || undefined)
 
   if (ontology_languages)
     ontology.languages = [...ontology_languages].map(lang => lang.textContent).filter(l => l !== null) as string[] || []
 
   ontology.defaultLanguage = getTag(xmlDocument, 'ontology')?.getAttribute('lang') || ontology.languages[0]
   if (iri) {
-    ontology.iri = iri
     ontology.annotations = getIriAnnotations(iri, xmlDocument, getNamespaces(xmlDocument))
   }
   return ontology