diff --git a/public/FWEBuilding/v2.1/XSD/FWEBuilding.xsd b/public/FWEBuilding/v2.1/XSD/FWEBuilding.xsd
index 9443855bfbc5b8cdfada09abae4bbdbe1c8461b1..2ec7728ba39aaa0cecec09a19e593206571120fc 100644
--- a/public/FWEBuilding/v2.1/XSD/FWEBuilding.xsd
+++ b/public/FWEBuilding/v2.1/XSD/FWEBuilding.xsd
@@ -15,21 +15,21 @@
           <element maxOccurs="unbounded" minOccurs="0" name="surveyYearVersion" type="double"/>
           <element maxOccurs="unbounded" minOccurs="0" name="surveyDescription" type="string"/>
           <element minOccurs="0" name="population" type="integer"/>
-          <element maxOccurs="unbounded" minOccurs="0" name="foodSurvey" type="FWEB:FoodSurveyPropertyType">
+          <element maxOccurs="unbounded" minOccurs="0" name="consistsOf" type="FWEB:FoodSurveyPropertyType">
             <annotation>
               <appinfo>
                 <taggedValue xmlns="http://www.interactive-instruments.de/ShapeChange/AppInfo" tag="relationType">composition</taggedValue>
               </appinfo>
             </annotation>
           </element>
-          <element minOccurs="0" name="waterSurvey" type="FWEB:WaterSurveyPropertyType">
+          <element minOccurs="0" name="consistsOf" type="FWEB:WaterSurveyPropertyType">
             <annotation>
               <appinfo>
                 <taggedValue xmlns="http://www.interactive-instruments.de/ShapeChange/AppInfo" tag="relationType">composition</taggedValue>
               </appinfo>
             </annotation>
           </element>
-          <element minOccurs="0" name="energySurvey" type="FWEB:EnergySurveyPropertyType">
+          <element minOccurs="0" name="consistsOf" type="FWEB:EnergySurveyPropertyType">
             <annotation>
               <appinfo>
                 <taggedValue xmlns="http://www.interactive-instruments.de/ShapeChange/AppInfo" tag="relationType">composition</taggedValue>