diff --git a/documentation/diagrams/ProductionEquipmentAndFactory.png b/documentation/diagrams/ProductionEquipmentAndFactory.png
index ed5c431216cdc0faa7c4b748735064fbb1fedf26..3013d267eda7543735ca3ea9698c0d58f7a49413 100644
Binary files a/documentation/diagrams/ProductionEquipmentAndFactory.png and b/documentation/diagrams/ProductionEquipmentAndFactory.png differ
diff --git a/documentation/diagrams/saref4inma.xml b/documentation/diagrams/saref4inma.xml
index bac26aebcd8e88547b771ceca57239485613c9ea..506e5bde29c72cc4663a52adf21eb90662ec1ff6 100644
--- a/documentation/diagrams/saref4inma.xml
+++ b/documentation/diagrams/saref4inma.xml
@@ -1,6 +1,6 @@
-<mxfile host="Electron" modified="2024-06-25T16:18:57.573Z" agent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/24.4.13 Chrome/124.0.6367.207 Electron/30.0.6 Safari/537.36" etag="MWpZWMRey0UdMYYg5W4s" version="24.4.13" type="device" pages="3">
+<mxfile host="Electron" modified="2024-06-26T14:21:26.135Z" agent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/24.4.13 Chrome/124.0.6367.207 Electron/30.0.6 Safari/537.36" etag="oNQ1WJZhpcWaX__PXcE4" version="24.4.13" type="device" pages="3">
   <diagram id="diagram1" name="overview">
-    <mxGraphModel dx="1026" dy="743" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="100" pageHeight="100" math="0" shadow="0">
+    <mxGraphModel dx="2565" dy="1858" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="100" pageHeight="100" math="0" shadow="0">
       <root>
         <mxCell id="0" />
         <mxCell id="1" parent="0" />
@@ -259,7 +259,7 @@
         <mxCell id="nv7TeU9NfNsLtI2Z-gsI-23" value="saref:Observation" style="rounded=0;whiteSpace=wrap;html=1;snapToPoint=1;points=[[0.1,0],[0.2,0],[0.3,0],[0.4,0],[0.5,0],[0.6,0],[0.7,0],[0.8,0],[0.9,0],[0,0.1],[0,0.3],[0,0.5],[0,0.7],[0,0.9],[0.1,1],[0.2,1],[0.3,1],[0.4,1],[0.5,1],[0.6,1],[0.7,1],[0.8,1],[0.9,1],[1,0.1],[1,0.3],[1,0.5],[1,0.7],[1,0.9]];" parent="1" vertex="1">
           <mxGeometry x="112.4" y="1040" width="119.6" height="30" as="geometry" />
         </mxCell>
-        <mxCell id="nv7TeU9NfNsLtI2Z-gsI-24" value="(all) saref:madeExecution" style="endArrow=classic;html=1;exitX=0.1;exitY=1;exitDx=0;exitDy=0;endSize=8;dashed=1;arcSize=0;rounded=0;edgeStyle=orthogonalEdgeStyle;entryX=0.8;entryY=0;entryDx=0;entryDy=0;" parent="1" source="class-6-0" target="nv7TeU9NfNsLtI2Z-gsI-23" edge="1">
+        <mxCell id="nv7TeU9NfNsLtI2Z-gsI-24" value="(some) saref:madeExecution" style="endArrow=classic;html=1;exitX=0.1;exitY=1;exitDx=0;exitDy=0;endSize=8;dashed=1;arcSize=0;rounded=0;edgeStyle=orthogonalEdgeStyle;entryX=0.8;entryY=0;entryDx=0;entryDy=0;" parent="1" source="class-6-0" target="nv7TeU9NfNsLtI2Z-gsI-23" edge="1">
           <mxGeometry x="0.4637" relative="1" as="geometry">
             <mxPoint x="266.6" y="901.06" as="sourcePoint" />
             <mxPoint x="125.6" y="1061.06" as="targetPoint" />
@@ -269,7 +269,7 @@
         <mxCell id="nv7TeU9NfNsLtI2Z-gsI-25" value="saref:Property" style="rounded=0;whiteSpace=wrap;html=1;snapToPoint=1;points=[[0.1,0],[0.2,0],[0.3,0],[0.4,0],[0.5,0],[0.6,0],[0.7,0],[0.8,0],[0.9,0],[0,0.1],[0,0.3],[0,0.5],[0,0.7],[0,0.9],[0.1,1],[0.2,1],[0.3,1],[0.4,1],[0.5,1],[0.6,1],[0.7,1],[0.8,1],[0.9,1],[1,0.1],[1,0.3],[1,0.5],[1,0.7],[1,0.9]];" parent="1" vertex="1">
           <mxGeometry x="518" y="650.06" width="119.6" height="30" as="geometry" />
         </mxCell>
-        <mxCell id="nv7TeU9NfNsLtI2Z-gsI-26" value="(all) saref:observes" style="endArrow=classic;html=1;exitX=0.7;exitY=0;exitDx=0;exitDy=0;endSize=8;dashed=1;arcSize=0;rounded=0;edgeStyle=orthogonalEdgeStyle;entryX=0;entryY=0.7;entryDx=0;entryDy=0;" parent="1" source="class-6-0" target="nv7TeU9NfNsLtI2Z-gsI-25" edge="1">
+        <mxCell id="nv7TeU9NfNsLtI2Z-gsI-26" value="(some) saref:observes" style="endArrow=classic;html=1;exitX=0.7;exitY=0;exitDx=0;exitDy=0;endSize=8;dashed=1;arcSize=0;rounded=0;edgeStyle=orthogonalEdgeStyle;entryX=0;entryY=0.7;entryDx=0;entryDy=0;" parent="1" source="class-6-0" target="nv7TeU9NfNsLtI2Z-gsI-25" edge="1">
           <mxGeometry x="-0.4494" y="-15" relative="1" as="geometry">
             <mxPoint x="218" y="901.06" as="sourcePoint" />
             <mxPoint x="135.6" y="1071.06" as="targetPoint" />
@@ -638,7 +638,7 @@
     </mxGraphModel>
   </diagram>
   <diagram id="MNmX-8huOss9Yonc1JlJ" name="TS-sections">
-    <mxGraphModel dx="1026" dy="743" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="1169" math="0" shadow="0">
+    <mxGraphModel dx="1466" dy="1061" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="1169" math="0" shadow="0">
       <root>
         <mxCell id="0" />
         <mxCell id="1" parent="0" />
@@ -1070,7 +1070,7 @@
         <mxCell id="bheHR-JnibAL-7LLrO8z-57" value="saref:Observation" style="rounded=0;whiteSpace=wrap;html=1;snapToPoint=1;points=[[0.1,0],[0.2,0],[0.3,0],[0.4,0],[0.5,0],[0.6,0],[0.7,0],[0.8,0],[0.9,0],[0,0.1],[0,0.3],[0,0.5],[0,0.7],[0,0.9],[0.1,1],[0.2,1],[0.3,1],[0.4,1],[0.5,1],[0.6,1],[0.7,1],[0.8,1],[0.9,1],[1,0.1],[1,0.3],[1,0.5],[1,0.7],[1,0.9]];" parent="1" vertex="1">
           <mxGeometry x="139.4" y="1415" width="119.6" height="30" as="geometry" />
         </mxCell>
-        <mxCell id="bheHR-JnibAL-7LLrO8z-58" value="(all) saref:madeExecution" style="endArrow=classic;html=1;exitX=0.1;exitY=1;exitDx=0;exitDy=0;endSize=8;dashed=1;arcSize=0;rounded=0;edgeStyle=orthogonalEdgeStyle;entryX=0.8;entryY=0;entryDx=0;entryDy=0;" parent="1" source="bheHR-JnibAL-7LLrO8z-1" target="bheHR-JnibAL-7LLrO8z-57" edge="1">
+        <mxCell id="bheHR-JnibAL-7LLrO8z-58" value="(some) saref:madeExecution" style="endArrow=classic;html=1;exitX=0.1;exitY=1;exitDx=0;exitDy=0;endSize=8;dashed=1;arcSize=0;rounded=0;edgeStyle=orthogonalEdgeStyle;entryX=0.8;entryY=0;entryDx=0;entryDy=0;" parent="1" source="bheHR-JnibAL-7LLrO8z-1" target="bheHR-JnibAL-7LLrO8z-57" edge="1">
           <mxGeometry x="0.4637" relative="1" as="geometry">
             <mxPoint x="293.6" y="1276.06" as="sourcePoint" />
             <mxPoint x="152.6" y="1436.06" as="targetPoint" />
@@ -1080,7 +1080,7 @@
         <mxCell id="bheHR-JnibAL-7LLrO8z-59" value="saref:Property" style="rounded=0;whiteSpace=wrap;html=1;snapToPoint=1;points=[[0.1,0],[0.2,0],[0.3,0],[0.4,0],[0.5,0],[0.6,0],[0.7,0],[0.8,0],[0.9,0],[0,0.1],[0,0.3],[0,0.5],[0,0.7],[0,0.9],[0.1,1],[0.2,1],[0.3,1],[0.4,1],[0.5,1],[0.6,1],[0.7,1],[0.8,1],[0.9,1],[1,0.1],[1,0.3],[1,0.5],[1,0.7],[1,0.9]];" parent="1" vertex="1">
           <mxGeometry x="545" y="1025.06" width="119.6" height="30" as="geometry" />
         </mxCell>
-        <mxCell id="bheHR-JnibAL-7LLrO8z-60" value="(all) saref:observes" style="endArrow=classic;html=1;exitX=0.7;exitY=0;exitDx=0;exitDy=0;endSize=8;dashed=1;arcSize=0;rounded=0;edgeStyle=orthogonalEdgeStyle;entryX=0;entryY=0.7;entryDx=0;entryDy=0;" parent="1" source="bheHR-JnibAL-7LLrO8z-1" target="bheHR-JnibAL-7LLrO8z-59" edge="1">
+        <mxCell id="bheHR-JnibAL-7LLrO8z-60" value="(some) saref:observes" style="endArrow=classic;html=1;exitX=0.7;exitY=0;exitDx=0;exitDy=0;endSize=8;dashed=1;arcSize=0;rounded=0;edgeStyle=orthogonalEdgeStyle;entryX=0;entryY=0.7;entryDx=0;entryDy=0;" parent="1" source="bheHR-JnibAL-7LLrO8z-1" target="bheHR-JnibAL-7LLrO8z-59" edge="1">
           <mxGeometry x="-0.4494" y="-15" relative="1" as="geometry">
             <mxPoint x="245" y="1276.06" as="sourcePoint" />
             <mxPoint x="162.6" y="1446.06" as="targetPoint" />
diff --git a/documentation/diagrams/saref4inmaOverview.png b/documentation/diagrams/saref4inmaOverview.png
index 8b6d0cbb33ba1793ea66e7b0b578761e24cef6fe..f378b928fb6d92c2ba15baed398d8a0b5d2c9244 100644
Binary files a/documentation/diagrams/saref4inmaOverview.png and b/documentation/diagrams/saref4inmaOverview.png differ
diff --git a/ontology/saref4inma.ttl b/ontology/saref4inma.ttl
index 5911c933a9609571828b38ef4efa758d17187b4e..2c2411a76e8f128bfa210e0e473e9a8d487e9bc7 100644
--- a/ontology/saref4inma.ttl
+++ b/ontology/saref4inma.ttl
@@ -533,11 +533,11 @@ s4inma:ProductionEquipment rdf:type owl:Class ;
                                            ] ,
                                            [ rdf:type owl:Restriction ;
                                              owl:onProperty saref:madeExecution ;
-                                             owl:allValuesFrom saref:Observation
+                                             owl:someValuesFrom saref:Observation
                                            ] ,
                                            [ rdf:type owl:Restriction ;
                                              owl:onProperty saref:observes ;
-                                             owl:allValuesFrom saref:Property
+                                             owl:someValuesFrom saref:Property
                                            ] ,
                                            [ rdf:type owl:Restriction ;
                                              owl:onProperty s4inma:belongsToCategory ;