<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:complexType name="relatedType">
        <xs:simpleContent>
            <xs:extension base="xs:string">
                <xs:attribute type="xs:string" name="count" use="optional" />
                <xs:attribute type="xs:string" name="exclude" use="optional" />
                <xs:attribute type="xs:string" name="attach" use="optional" />
                <xs:attribute type="xs:string" name="persistent" use="optional" />
            </xs:extension>
        </xs:simpleContent>
    </xs:complexType>
    <xs:complexType name="setType">
        <xs:all>
            <xs:element type="xs:string" name="name" minOccurs="1" maxOccurs="1" />
            <xs:element type="xs:string" name="longname" minOccurs="0" maxOccurs="1" />
            <xs:element type="xs:string" name="settype" minOccurs="0" maxOccurs="1" />
            <xs:element type="xs:string" name="releasedate" minOccurs="0" maxOccurs="1" />
        </xs:all>
    </xs:complexType>
    <xs:complexType name="cardInSetType">
        <xs:simpleContent>
            <xs:extension base="xs:string">
                <xs:attribute type="xs:string" name="muid" use="optional" />
                <xs:attribute type="xs:string" name="uuid" use="optional" />
                <xs:attribute type="xs:anyURI" name="picurl" use="optional" />
                <!-- permit usage of the old, half-uppercase tag -->
                <xs:attribute type="xs:anyURI" name="picURL" use="optional" />
                <xs:attribute type="xs:string" name="num" use="optional" />
                <xs:attribute type="xs:string" name="rarity" use="optional" />
            </xs:extension>
        </xs:simpleContent>
    </xs:complexType>
    <xs:group name="cardPropertyGroup">
        <xs:sequence>
            <xs:any processContents="skip" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
    </xs:group>
    <xs:complexType name="cardType">
        <xs:sequence>
            <xs:element type="xs:string" name="name" minOccurs="1"/>
            <xs:element type="xs:string" name="text" minOccurs="0" maxOccurs="1" />
            <xs:element name="prop" minOccurs="0" maxOccurs="1">
                <xs:complexType>
                    <xs:group ref="cardPropertyGroup"/>
                </xs:complexType>
            </xs:element>
            <xs:element type="cardInSetType" name="set" minOccurs="1" maxOccurs="unbounded" />
            <xs:choice minOccurs="0" maxOccurs="unbounded">
                <xs:element type="relatedType" name="related" minOccurs="0" maxOccurs="unbounded" />
                <xs:element type="relatedType" name="reverse-related" minOccurs="0" maxOccurs="unbounded" />
            </xs:choice>
            <xs:element type="xs:boolean" name="token" minOccurs="0" maxOccurs="1" />
            <xs:element type="xs:integer" name="tablerow" minOccurs="0" maxOccurs="1" />
            <xs:element type="xs:boolean" name="cipt" minOccurs="0" maxOccurs="1" />
            <xs:element type="xs:boolean" name="upsidedown" minOccurs="0" maxOccurs="1" />
        </xs:sequence>
    </xs:complexType>
    <xs:element name="cockatrice_carddatabase">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="info" minOccurs="0" maxOccurs="1">
                    <xs:complexType>
                        <xs:all>
                            <xs:element type="xs:string" name="author" minOccurs="0" maxOccurs="1" />
                            <xs:element type="xs:string" name="createdAt" minOccurs="0" maxOccurs="1" />
                            <xs:element type="xs:string" name="sourceUrl" minOccurs="0" maxOccurs="1" />
                            <xs:element type="xs:string" name="sourceVersion" minOccurs="0" maxOccurs="1" />
                        </xs:all>
                    </xs:complexType>
                </xs:element>
                <xs:element name="sets" minOccurs="0">
                    <xs:complexType>
                        <xs:sequence>
                            <xs:element type="setType" name="set" maxOccurs="unbounded" minOccurs="0" />
                        </xs:sequence>
                    </xs:complexType>
                </xs:element>
                <xs:element name="cards" minOccurs="0">
                    <xs:complexType>
                        <xs:sequence>
                            <xs:element type="cardType" name="card" maxOccurs="unbounded" minOccurs="0" />
                        </xs:sequence>
                    </xs:complexType>
                </xs:element>
            </xs:sequence>
            <xs:attribute type="xs:integer" name="version" fixed="4" />
        </xs:complexType>
    </xs:element>
</xs:schema>
