diff --git a/examples/example1.ttl b/examples/example1.ttl
index 208d48b99c2f51958955d35d71a2b1db5f6ee356..2336024e81af85f3b77235f5995bbd7f2c264314 100644
--- a/examples/example1.ttl
+++ b/examples/example1.ttl
@@ -1,4 +1,3 @@
-
 @prefix ex: <https://saref.etsi.org/saref4auto/example> .
 @prefix om: <http://www.ontology-of-units-of-measure.org/resource/om-2/> .
 @prefix owl: <http://www.w3.org/2002/07/owl#> .
@@ -19,7 +18,7 @@
                                             dcterms:license <https://forge.etsi.org/etsi-software-license> ;
 											dcterms:conformsTo <https://saref.etsi.org/saref4auto/v1.1.1/> ;
 											dcterms:title "Example instances for SAREF extension to automotive"@en ;
-											dcterms:description "An example of SAREF4AUTO for the use cases Platooning, AVP and CPS"@en .
+											dcterms:description "An example of SAREF4AUTO for the use cases Platooning, AVP and environment"@en .
 											 
 										 											
 #################################################################
@@ -565,8 +564,8 @@ om:metre rdf:type owl:NamedIndividual ,
                                                                      :RoadEntityChild1 ,
                                                                      :RoadEntityEvent1 ,
                                                                      :RoadEntityMoto1 ;
-                <https://saref.etsi.org/saref4auto/consistsOfVehicle> :Car4CPS ,
-                                                                      :Truck4CPS .
+                <https://saref.etsi.org/saref4auto/consistsOfVehicle> :Car4 ,
+                                                                      :Truck4 .
 
 
 ###  https://saref.etsi.org/saref4auto/example/Car1Width_ManufacturerMeas
@@ -598,30 +597,30 @@ om:metre rdf:type owl:NamedIndividual ,
                                       saref:Measurement .
 
 
-###  https://saref.etsi.org/saref4auto/example/Car4CPS
-:Car4CPS rdf:type owl:NamedIndividual ,
+###  https://saref.etsi.org/saref4auto/example/Car4
+:Car4 rdf:type owl:NamedIndividual ,
                   <https://saref.etsi.org/saref4auto/Car> ;
-         saref:hasProperty :Car4CPSSpeed ;
+         saref:hasProperty :Car4Speed ;
          <https://saref.etsi.org/saref4auto/hasIdentifier> :StationID7 ;
-         <https://saref.etsi.org/saref4auto/hasRelativePosition> :Car4CPSRelativePosition .
+         <https://saref.etsi.org/saref4auto/hasRelativePosition> :Car4RelativePosition .
 
 
-###  https://saref.etsi.org/saref4auto/example/Car4CPSRelativePosition
-:Car4CPSRelativePosition rdf:type owl:NamedIndividual ,
+###  https://saref.etsi.org/saref4auto/example/Car4RelativePosition
+:Car4RelativePosition rdf:type owl:NamedIndividual ,
                                   <https://saref.etsi.org/saref4auto/RelativePosition> ;
                          <https://saref.etsi.org/saref4auto/hasCoordinateX> -5 ;
                          <https://saref.etsi.org/saref4auto/hasCoordinateY> 19 ;
                          <https://saref.etsi.org/saref4auto/hasCoordinateZ> 0 .
 
 
-###  https://saref.etsi.org/saref4auto/example/Car4CPSSpeed
-:Car4CPSSpeed rdf:type owl:NamedIndividual ,
+###  https://saref.etsi.org/saref4auto/example/Car4Speed
+:Car4Speed rdf:type owl:NamedIndividual ,
                        <https://saref.etsi.org/saref4auto/AbsoluteSpeed> ;
-              saref:relatesToMeasurement :Car4CPSSpeed_Meas1 .
+              saref:relatesToMeasurement :Car4Speed_Meas1 .
 
 
-###  https://saref.etsi.org/saref4auto/example/Car4CPSSpeed_Meas1
-:Car4CPSSpeed_Meas1 rdf:type owl:NamedIndividual ,
+###  https://saref.etsi.org/saref4auto/example/Car4Speed_Meas1
+:Car4Speed_Meas1 rdf:type owl:NamedIndividual ,
                              saref:Measurement ;
                     saref:isMeasuredIn om:kilometrePerHour ;
                     saref:hasTimestamp "2020-04-15T11:45:24"^^xsd:dateTime ;
@@ -1023,30 +1022,30 @@ om:metre rdf:type owl:NamedIndividual ,
         <https://saref.etsi.org/saref4auto/isMemberOfPlatoon> :Platoon1 .
 
 
-###  https://saref.etsi.org/saref4auto/example/Truck4CPS
-:Truck4CPS rdf:type owl:NamedIndividual ,
+###  https://saref.etsi.org/saref4auto/example/Truck4
+:Truck4 rdf:type owl:NamedIndividual ,
                     <https://saref.etsi.org/saref4auto/Truck> ;
-           saref:hasProperty :Truck4CPSSpeed ;
+           saref:hasProperty :Truck4Speed ;
            <https://saref.etsi.org/saref4auto/hasIdentifier> :StationID8 ;
-           <https://saref.etsi.org/saref4auto/hasRelativePosition> :Truck4CPSRelativePosition .
+           <https://saref.etsi.org/saref4auto/hasRelativePosition> :Truck4RelativePosition .
 
 
-###  https://saref.etsi.org/saref4auto/example/Truck4CPSRelativePosition
-:Truck4CPSRelativePosition rdf:type owl:NamedIndividual ,
+###  https://saref.etsi.org/saref4auto/example/Truck4RelativePosition
+:Truck4RelativePosition rdf:type owl:NamedIndividual ,
                                     <https://saref.etsi.org/saref4auto/RelativePosition> ;
                            <https://saref.etsi.org/saref4auto/hasCoordinateX> 6 ;
                            <https://saref.etsi.org/saref4auto/hasCoordinateY> 10 ;
                            <https://saref.etsi.org/saref4auto/hasCoordinateZ> 0 .
 
 
-###  https://saref.etsi.org/saref4auto/example/Truck4CPSSpeed
-:Truck4CPSSpeed rdf:type owl:NamedIndividual ,
+###  https://saref.etsi.org/saref4auto/example/Truck4Speed
+:Truck4Speed rdf:type owl:NamedIndividual ,
                          <https://saref.etsi.org/saref4auto/AbsoluteSpeed> ;
-                saref:relatesToMeasurement :Truck4CPSSpeed_Meas1 .
+                saref:relatesToMeasurement :Truck4Speed_Meas1 .
 
 
-###  https://saref.etsi.org/saref4auto/example/Truck4CPSSpeed_Meas1
-:Truck4CPSSpeed_Meas1 rdf:type owl:NamedIndividual ,
+###  https://saref.etsi.org/saref4auto/example/Truck4Speed_Meas1
+:Truck4Speed_Meas1 rdf:type owl:NamedIndividual ,
                                saref:Measurement ;
                       saref:isMeasuredIn om:kilometrePerHour ;
                       saref:hasTimestamp "2020-04-15T11:45:24"^^xsd:dateTime ;