# GML examples

This page provides examples of the different GML structure for Full Supply orders and COU orders and the transactions within.

## Full Supply

An example of the Full Supply GML including the opening and closing tags:

```xml
<os:FeatureCollection>
<os:FeatureMember>
<highway:RoadNode gml:id="osgb5000005193042483">
 <gml:identifier codeSpace="http://inspire.jrc.ec.europa.eu/ids">http://data.os.uk/id/5000005193042483</gml:identifier>
<net:beginLifespanVersion>2017-01-13T00:00:00.000</net:beginLifespanVersion>
<net:inspireId>
          <base:Identifier>
            <base:localId>5000005193042483</base:localId>
            <base:namespace>http://data.os.uk/</base:namespace>
          </base:Identifier>
        </net:inspireId>
        <net:inNetwork xlink:href="#OSHighwayNetwork"/>
        <net:geometry>
          <gml:Point srsName="urn:ogc:def:crs:EPSG::27700" gml:id="LOCAL_ID_6">
            <gml:pos>611319.332 231278.275</gml:pos>
          </gml:Point>
        </net:geometry>
        <tn:validFrom nilReason="unknown" xsi:nil="true"/>
        <tn-ro:formOfRoadNode xlink:title="junction" xlink:href="http://inspire.ec.europa.eu/codelist/FormOfRoadNodeValue/junction"/>
        <highway:reasonForChange codeSpace="http://www.os.uk/xml/codelists/ChangeTypeValue.xml">New</highway:reasonForChange>
        <highway:relatedRoadArea xlink:href="#osgb5000005193041468"/>
      </highway:RoadNode>
</os:FeatureMember >
</os:FeatureCollection 
```

## Change-Only Update (COU)

An example of the COU GML including opening and closing tags and the different types of transactions:

```xml
<os:Transaction> 
<os:insert>
<highway:RoadNode gml:id="osgb5000005193042483">
        <gml:identifier codeSpace="http://inspire.jrc.ec.europa.eu/ids">http://data.os.uk/id/5000005193042483</gml:identifier>
        <net:beginLifespanVersion>2017-01-13T00:00:00.000</net:beginLifespanVersion>
        <net:inspireId>
          <base:Identifier>
            <base:localId>5000005193042483</base:localId>
            <base:namespace>http://data.os.uk/</base:namespace> 
          </base:Identifier>
        </net:inspireId>
        <net:inNetwork xlink:href="#OSHighwayNetwork"/>
        <net:geometry>
          <gml:Point srsName="urn:ogc:def:crs:EPSG::27700" gml:id="LOCAL_ID_6">
            <gml:pos>611319.332 231278.275</gml:pos>
          </gml:Point>
        </net:geometry>
        <tn:validFrom nilReason="unknown" xsi:nil="true"/>
        <tn-ro:formOfRoadNode xlink:title="junction" xlink:href="http://inspire.ec.europa.eu/codelist/FormOfRoadNodeValue/junction"/>
        <highway:reasonForChange codeSpace="http://www.os.uk/xml/codelists/ChangeTypeValue.xml">New</highway:reasonForChange>
        <highway:relatedRoadArea xlink:href="#osgb5000005193041468"/>
      </highway:RoadNode>
</os:insert>
<os:replace>
<highway:RoadNode gml:id="osgb4000000003855390">
        <gml:identifier codeSpace="http://inspire.jrc.ec.europa.eu/ids">http://data.os.uk/id/4000000003855390</gml:identifier>
        <net:beginLifespanVersion>2016-08-21T00:00:00.000</net:beginLifespanVersion>
        <net:inspireId>
          <base:Identifier>
            <base:localId>4000000003855390</base:localId>
            <base:namespace>http://data.os.uk/</base:namespace>
          </base:Identifier>
        </net:inspireId>
        <net:inNetwork xlink:href="#OSHighwayNetwork"/>
        <net:geometry>
          <gml:Point srsName="urn:ogc:def:crs:EPSG::27700" gml:id="LOCAL_ID_2497055">
            <gml:pos>398309.376 865124.714</gml:pos>
          </gml:Point>
        </net:geometry>
        <tn:validFrom nilReason="unknown" xsi:nil="true"/>
        <tn-ro:formOfRoadNode xlink:title="junction" xlink:href="http://inspire.ec.europa.eu/codelist/FormOfRoadNodeValue/junction"/>
        <highway:reasonForChange codeSpace="http://www.os.uk/xml/codelists/ChangeTypeValue.xml">New</highway:reasonForChange>
        <highway:relatedRoadArea xlink:href="#osgb1000002063990526"/>
      </highway:RoadNode>
</os:replace>
<os:delete>
<highway:RoadNode gml:id="osgb4000000003334901">
        <gml:identifier codeSpace="http://inspire.jrc.ec.europa.eu/ids">http://data.os.uk/id/4000000003334901</gml:identifier>
        <net:beginLifespanVersion>2017-01-13T00:00:00.000</net:beginLifespanVersion>
        <net:inspireId>
          <base:Identifier>
            <base:localId>4000000003334901</base:localId>
            <base:namespace>http://data.os.uk/</base:namespace>
          </base:Identifier>
        </net:inspireId>
        <net:endLifespanVersion>2017-01-13T00:00:00.000</net:endLifespanVersion>
        <net:inNetwork xlink:href="#OSHighwayNetwork"/>
        <net:geometry>
          <gml:Point srsName="urn:ogc:def:crs:EPSG::27700" gml:id="LOCAL_ID_0">
            <gml:pos>215328.243 943956.030</gml:pos>
          </gml:Point>
        </net:geometry>
        <tn:validFrom nilReason="unknown" xsi:nil="true"/>
        <tn-ro:formOfRoadNode xlink:title="road end" xlink:href="http://inspire.ec.europa.eu/codelist/FormOfRoadNodeValue/roadEnd"/>
        <highway:reasonForChange codeSpace="http://www.os.uk/xml/codelists/ChangeTypeValue.xml">End Of Life</highway:reasonForChange>
        <highway:relatedRoadArea xlink:href="#osgb9999"/>
      </highway:RoadNode>
</os:delete>
<os:delete>
<highway:RoadNode gml:id="osgb4000000003336706">
        <gml:identifier codeSpace="http://inspire.jrc.ec.europa.eu/ids">http://data.os.uk/id/4000000003336706</gml:identifier>
        <net:beginLifespanVersion>2017-02-17T00:00:00.000</net:beginLifespanVersion>
        <net:inspireId>
          <base:Identifier>
            <base:localId>4000000003336706</base:localId>
            <base:namespace>http://data.os.uk/</base:namespace>
          </base:Identifier>
        </net:inspireId>
        <net:endLifespanVersion>2017-02-17T00:00:00.000</net:endLifespanVersion>
        <net:inNetwork xlink:href="#OSHighwayNetwork"/>
        <net:geometry>
          <gml:Point srsName="urn:ogc:def:crs:EPSG::27700" gml:id="LOCAL_ID_16">
            <gml:pos>287295.241 935655.346</gml:pos>
          </gml:Point>
        </net:geometry>
        <tn:validFrom nilReason="unknown" xsi:nil="true"/>
        <tn-ro:formOfRoadNode xlink:title="junction" xlink:href="http://inspire.ec.europa.eu/codelist/FormOfRoadNodeValue/junction"/>
        <highway:reasonForChange codeSpace="http://www.os.uk/xml/codelists/ChangeTypeValue.xml">Modified Geometry</highway:reasonForChange>
        <highway:relatedRoadArea xlink:href="#osgb1000000288453345"/>
      </highway:RoadNode>
</os:delete>
</os:Transaction>
```