<xsd:simpleType name="IndexPointCode_Enum">
    <xsd:annotation>
        <xsd:documentation source="Description">Indicates the type of location being referenced (e.g., Airport, Hotel).</xsd:documentation>
        <xsd:appinfo>
            <otm:OTA2Entity type="EnumerationClosed" xmlns:otm="http://www.OpenTravel.org/ns/OTA2/AppInfo_v01_00">IndexPointCode_Enum</otm:OTA2Entity>
        </xsd:appinfo>
    </xsd:annotation>
    <xsd:restriction base="xsd:string">
        <xsd:enumeration value="Cross street" />
        <xsd:enumeration value="Intersection" />
        <xsd:enumeration value="Highway" />
        <xsd:enumeration value="Highway exit" />
        <xsd:enumeration value="City" />
        <xsd:enumeration value="Airport" />
        <xsd:enumeration value="Rail station" />
        <xsd:enumeration value="Subway station" />
        <xsd:enumeration value="Geo location" />
        <xsd:enumeration value="Bus/coach station" />
        <xsd:enumeration value="Hotel" />
        <xsd:enumeration value="Nearest major city" />
        <xsd:enumeration value="Surrounding city" />
        <xsd:enumeration value="Heliport" />
        <xsd:enumeration value="Regional express train station" />
        <xsd:enumeration value="Attraction" />
        <xsd:enumeration value="Business location" />
        <xsd:enumeration value="Car rental location" />
        <xsd:enumeration value="Convention center" />
        <xsd:enumeration value="Educational" />
        <xsd:enumeration value="Event" />
        <xsd:enumeration value="Ground transport" />
        <xsd:enumeration value="Military bases" />
        <xsd:enumeration value="Park/recreational area" />
        <xsd:enumeration value="Port" />
        <xsd:enumeration value="Resort/ski area" />
        <xsd:enumeration value="Shopping center" />
        <xsd:enumeration value="Sports" />
        <xsd:enumeration value="Transportation points" />
        <xsd:enumeration value="Neighbouring state" />
        <xsd:enumeration value="Metro area" />
        <xsd:enumeration value="District" />
        <xsd:enumeration value="Local landmark" />
    </xsd:restriction>
</xsd:simpleType>

• IndexPointCode_Enum
• ota2-0400:refPointType
• ota2-0400:indexPointCode