diff --git a/skos/ebu_ParentalGuidanceCodeCS_amgext.rdf b/skos/ebu_ParentalGuidanceCodeCS_amgext.rdf
index 7d183e2..e3afdc0 100644
--- a/skos/ebu_ParentalGuidanceCodeCS_amgext.rdf
+++ b/skos/ebu_ParentalGuidanceCodeCS_amgext.rdf
@@ -733,6 +733,10 @@
     <skos:prefLabel xml:lang="en">S</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
+  <rdf:Description rdf:nodeID="A0">
+    <rdf:rest rdf:nodeID="A1"/>
+    <rdf:first rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_25"/>
+  </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_25.1">
     <skos:example></skos:example>
     <skos:historyNote></skos:historyNote>
@@ -1025,6 +1029,17 @@
     <skos:prefLabel xml:lang="en">U/A 7+</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
+  <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.10">
+    <skos:example></skos:example>
+    <skos:historyNote></skos:historyNote>
+    <skos:changeNote></skos:changeNote>
+    <skos:inScheme rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS"/>
+    <skos:broader rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1"/>
+    <skos:definition xml:lang="en">Exempt from classification</skos:definition>
+    <skos:altLabel xml:lang="en">Exempt</skos:altLabel>
+    <skos:prefLabel xml:lang="en">E</skos:prefLabel>
+    <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
+  </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_74.1.1">
     <skos:example></skos:example>
     <skos:historyNote></skos:historyNote>
@@ -1704,6 +1719,10 @@
     <skos:prefLabel xml:lang="en">M/16</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
+  <rdf:Description rdf:nodeID="A2">
+    <rdf:rest rdf:nodeID="A3"/>
+    <rdf:first rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_48"/>
+  </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_42.3">
     <skos:example></skos:example>
     <skos:historyNote></skos:historyNote>
@@ -2536,6 +2555,10 @@
     <skos:prefLabel xml:lang="en">Informational</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
+  <rdf:Description rdf:nodeID="A4">
+    <rdf:rest rdf:nodeID="A0"/>
+    <rdf:first rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_27"/>
+  </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_47.2.10">
     <skos:example></skos:example>
     <skos:historyNote></skos:historyNote>
@@ -2724,7 +2747,7 @@
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#defaultSchemesList">
-    <skos:memberList rdf:nodeID="A0"/>
+    <skos:memberList rdf:nodeID="A2"/>
     <skos:definition xml:lang="en">The ordered list of Parental Guidance top concepts to be considered when no scheme is provided for a rating</skos:definition>
     <rdfs:label xml:lang="en">Default PG Schemes List</rdfs:label>
     <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#OrderedCollection"/>
@@ -2929,6 +2952,10 @@
     <skos:prefLabel xml:lang="en">FAM</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
+  <rdf:Description rdf:nodeID="A5">
+    <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
+    <rdf:first rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_31"/>
+  </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_21.1">
     <skos:example></skos:example>
     <skos:historyNote></skos:historyNote>
@@ -3480,10 +3507,6 @@
     <skos:prefLabel xml:lang="en">7</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
-  <rdf:Description rdf:nodeID="A1">
-    <rdf:rest rdf:nodeID="A2"/>
-    <rdf:first rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_50"/>
-  </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_45.2">
     <skos:example></skos:example>
     <skos:historyNote></skos:historyNote>
@@ -3596,6 +3619,28 @@
     <skos:prefLabel xml:lang="en">16</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
+  <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.8">
+    <skos:example></skos:example>
+    <skos:historyNote></skos:historyNote>
+    <skos:changeNote></skos:changeNote>
+    <skos:inScheme rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS"/>
+    <skos:broader rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1"/>
+    <skos:definition xml:lang="en">18 or older</skos:definition>
+    <skos:altLabel xml:lang="en">Restricted R 18+</skos:altLabel>
+    <skos:prefLabel xml:lang="en">R18+</skos:prefLabel>
+    <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.9">
+    <skos:example></skos:example>
+    <skos:historyNote></skos:historyNote>
+    <skos:changeNote></skos:changeNote>
+    <skos:inScheme rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS"/>
+    <skos:broader rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1"/>
+    <skos:definition xml:lang="en">18 or older with sexually explicit content</skos:definition>
+    <skos:altLabel xml:lang="en">Restricted X 18+</skos:altLabel>
+    <skos:prefLabel xml:lang="en">X18+</skos:prefLabel>
+    <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
+  </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.6">
     <skos:example></skos:example>
     <skos:historyNote></skos:historyNote>
@@ -3666,10 +3711,6 @@
     <skos:prefLabel xml:lang="en">P</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
-  <rdf:Description rdf:nodeID="A3">
-    <rdf:rest rdf:nodeID="A4"/>
-    <rdf:first rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_19"/>
-  </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_10.1">
     <skos:example></skos:example>
     <skos:historyNote></skos:historyNote>
@@ -4262,10 +4303,6 @@
     <skos:prefLabel xml:lang="en">18+</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
-  <rdf:Description rdf:nodeID="A4">
-    <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
-    <rdf:first rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_31"/>
-  </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_46.1.1">
     <skos:example></skos:example>
     <skos:historyNote></skos:historyNote>
@@ -4637,10 +4674,6 @@
     <skos:prefLabel xml:lang="en">JP-EIRIN</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
-  <rdf:Description rdf:nodeID="A2">
-    <rdf:rest rdf:nodeID="A5"/>
-    <rdf:first rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_27"/>
-  </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_42.10">
     <skos:example></skos:example>
     <skos:historyNote></skos:historyNote>
@@ -5658,6 +5691,10 @@
     <skos:prefLabel xml:lang="en">FR-CNC</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
+  <rdf:Description rdf:nodeID="A3">
+    <rdf:rest rdf:nodeID="A4"/>
+    <rdf:first rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_50"/>
+  </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_28">
     <skos:note>Valid</skos:note>
     <skos:example></skos:example>
@@ -6563,19 +6600,22 @@
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1">
     <skos:example></skos:example>
     <skos:historyNote></skos:historyNote>
-    <skos:changeNote></skos:changeNote>
-    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.7"/>
-    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.6"/>
-    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.5"/>
-    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.4"/>
-    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.3"/>
-    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.2"/>
-    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.1"/>
-    <skos:inScheme rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS"/>
-    <skos:broader rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4"/>
-    <skos:definition xml:lang="en"></skos:definition>
-    <skos:prefLabel xml:lang="en">Rating</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
+    <skos:prefLabel xml:lang="en">Rating</skos:prefLabel>
+    <skos:definition xml:lang="en"></skos:definition>
+    <skos:broader rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4"/>
+    <skos:inScheme rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS"/>
+    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.1"/>
+    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.2"/>
+    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.3"/>
+    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.4"/>
+    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.5"/>
+    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.6"/>
+    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.7"/>
+    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.8"/>
+    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.9"/>
+    <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.1.10"/>
+    <skos:changeNote></skos:changeNote>
   </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_27.7">
     <skos:example></skos:example>
@@ -6610,9 +6650,9 @@
     <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.2.10"/>
     <skos:narrower rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_4.2.11"/>
   </rdf:Description>
-  <rdf:Description rdf:nodeID="A5">
-    <rdf:rest rdf:nodeID="A3"/>
-    <rdf:first rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_25"/>
+  <rdf:Description rdf:nodeID="A1">
+    <rdf:rest rdf:nodeID="A5"/>
+    <rdf:first rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_19"/>
   </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_16.2.8">
     <skos:example></skos:example>
@@ -7393,10 +7433,6 @@
     <skos:prefLabel xml:lang="en">MA</skos:prefLabel>
     <rdf:type rdf:resource="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#TargetAudience"/>
   </rdf:Description>
-  <rdf:Description rdf:nodeID="A0">
-    <rdf:rest rdf:nodeID="A1"/>
-    <rdf:first rdf:resource="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_48"/>
-  </rdf:Description>
   <rdf:Description rdf:about="http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS#_70.2">
     <skos:example></skos:example>
     <skos:historyNote></skos:historyNote>
diff --git a/skos/ebu_ParentalGuidanceCodeCS_amgext.ttl b/skos/ebu_ParentalGuidanceCodeCS_amgext.ttl
index 13c3fa3..185a7be 100644
--- a/skos/ebu_ParentalGuidanceCodeCS_amgext.ttl
+++ b/skos/ebu_ParentalGuidanceCodeCS_amgext.ttl
@@ -416,6 +416,9 @@ parentalguidance:_4.1
         skos:narrower     parentalguidance:_4.1.5 ;
         skos:narrower     parentalguidance:_4.1.6 ;
         skos:narrower     parentalguidance:_4.1.7 ;
+        skos:narrower     parentalguidance:_4.1.8 ;
+        skos:narrower     parentalguidance:_4.1.9 ;
+        skos:narrower     parentalguidance:_4.1.10 ;
         skos:changeNote   "" ;
         skos:historyNote  "" ;
         skos:example      "" .
@@ -490,6 +493,39 @@ parentalguidance:_4.1.7
         skos:historyNote  "" ;
         skos:example      "" .
 
+parentalguidance:_4.1.8
+        rdf:type          ebucore:TargetAudience ;
+        skos:prefLabel    "R18+"@en ;
+        skos:altLabel     "Restricted R 18+"@en ;
+        skos:definition   "18 or older"@en ;
+        skos:broader      parentalguidance:_4.1 ;
+        skos:inScheme     <http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS> ;
+        skos:changeNote   "" ;
+        skos:historyNote  "" ;
+        skos:example      "" .
+
+parentalguidance:_4.1.9
+        rdf:type          ebucore:TargetAudience ;
+        skos:prefLabel    "X18+"@en ;
+        skos:altLabel     "Restricted X 18+"@en ;
+        skos:definition   "18 or older with sexually explicit content"@en ;
+        skos:broader      parentalguidance:_4.1 ;
+        skos:inScheme     <http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS> ;
+        skos:changeNote   "" ;
+        skos:historyNote  "" ;
+        skos:example      "" .
+
+parentalguidance:_4.1.10
+        rdf:type          ebucore:TargetAudience ;
+        skos:prefLabel    "E"@en ;
+        skos:altLabel     "Exempt"@en ;
+        skos:definition   "Exempt from classification"@en ;
+        skos:broader      parentalguidance:_4.1 ;
+        skos:inScheme     <http://www.ebu.ch/metadata/ontologies/skos/ebu_ParentalGuidanceCodeCS> ;
+        skos:changeNote   "" ;
+        skos:historyNote  "" ;
+        skos:example      "" .
+
 parentalguidance:_4.2
         rdf:type          ebucore:TargetAudience ;
         skos:prefLabel    "Criteria"@en ;