diff --git a/src/ontology/edits/oeo-model.omn b/src/ontology/edits/oeo-model.omn
index 52a94e90e..7ee45ce9f 100644
--- a/src/ontology/edits/oeo-model.omn
+++ b/src/ontology/edits/oeo-model.omn
@@ -382,6 +382,9 @@ Class: <http://purl.obolibrary.org/obo/RO_0002577>
 Class: <http://purl.obolibrary.org/obo/UO_0000003>
 
     
+Class: <http://purl.obolibrary.org/obo/UO_0000033>
+
+    
 Class: <http://purl.obolibrary.org/obo/UO_0000036>
 
     
@@ -1205,11 +1208,17 @@ Class: OEO_00020090
     Annotations: 
         <http://purl.obolibrary.org/obo/IAO_0000115> "A typical year is a typical period with the duration of one year.",
         <http://purl.obolibrary.org/obo/IAO_0000233> "issue: https://github.com/OpenEnergyPlatform/ontology/issues/830
-pull request: https://github.com/OpenEnergyPlatform/ontology/pull/875",
+pull request: https://github.com/OpenEnergyPlatform/ontology/pull/875
+add axiom
+pull request: https://github.com/OpenEnergyPlatform/ontology/pull/882",
         rdfs:label "typical year"
     
     SubClassOf: 
-        OEO_00020089
+        OEO_00020089,
+        <http://purl.obolibrary.org/obo/BFO_0000051> some 
+            (OEO_00030035
+             and (OEO_00040010 some <http://purl.obolibrary.org/obo/UO_0000036>)
+             and (OEO_00140178 value 1))
     
     DisjointWith: 
         OEO_00020091
@@ -1220,11 +1229,17 @@ Class: OEO_00020091
     Annotations: 
         <http://purl.obolibrary.org/obo/IAO_0000115> "A typical day is a typical period with the duration of one day.",
         <http://purl.obolibrary.org/obo/IAO_0000233> "issue: https://github.com/OpenEnergyPlatform/ontology/issues/830
-pull request: https://github.com/OpenEnergyPlatform/ontology/pull/875",
+pull request: https://github.com/OpenEnergyPlatform/ontology/pull/875
+add axiom
+pull request: https://github.com/OpenEnergyPlatform/ontology/pull/882",
         rdfs:label "typical day"
     
     SubClassOf: 
-        OEO_00020089
+        OEO_00020089,
+        <http://purl.obolibrary.org/obo/BFO_0000051> some 
+            (OEO_00030035
+             and (OEO_00040010 some <http://purl.obolibrary.org/obo/UO_0000033>)
+             and (OEO_00140178 value 1))
     
     DisjointWith: 
         OEO_00020090