<xsd:group name="アクセス型-固有要素グループ">
    <xsd:sequence>
        <xsd:element ref="ic:ID" minOccurs="0" maxOccurs="1" />
        <xsd:element ref="ic:始点" minOccurs="0" maxOccurs="1" />
        <xsd:element ref="ic:始点備考" minOccurs="0" maxOccurs="1" />
        <xsd:element ref="ic:終点" minOccurs="0" maxOccurs="1" />
        <xsd:element ref="ic:終点備考" minOccurs="0" maxOccurs="1" />
        <xsd:element ref="ic:アクセス区間" minOccurs="0" maxOccurs="unbounded" />
        <xsd:element ref="ic:時間" minOccurs="0" maxOccurs="1" />
        <xsd:element ref="ic:地図" minOccurs="0" maxOccurs="1" />
        <xsd:element ref="ic:備考" minOccurs="0" maxOccurs="1" />
    </xsd:sequence>
</xsd:group>