diff --git a/src/ontology/edits/oeo-physical.omn b/src/ontology/edits/oeo-physical.omn
index cda80dd32..2d6e30a57 100644
--- a/src/ontology/edits/oeo-physical.omn
+++ b/src/ontology/edits/oeo-physical.omn
@@ -8653,6 +8653,30 @@ Class: OEO_00010446
         OEO_00020001
     
     
+Class: OEO_00010447
+
+    Annotations: 
+        <http://purl.obolibrary.org/obo/IAO_0000115> "E10 is a gasoline fuel that consists of (fossil) gasoline and up to 10 % ethanol."@en,
+        rdfs:label "E10"@en
+    
+    SubClassOf: 
+        OEO_00010241,
+        (<http://purl.obolibrary.org/obo/BFO_0000051> some OEO_00000183)
+         and (<http://purl.obolibrary.org/obo/BFO_0000051> some OEO_00010446)
+    
+    
+Class: OEO_00010448
+
+    Annotations: 
+        <http://purl.obolibrary.org/obo/IAO_0000115> "B7 is a diesel fuel that consists of fossil diesel fuel and up to 7 % biodiesel."@en,
+        rdfs:label "B7"@en
+    
+    SubClassOf: 
+        OEO_00010242,
+        (<http://purl.obolibrary.org/obo/BFO_0000051> some OEO_00000071)
+         and (<http://purl.obolibrary.org/obo/BFO_0000051> some OEO_00000183)
+    
+    
 Class: OEO_00020001
 
     Annotations: