date-model

Element Group Information

Model

((day{0,1} , month{0,1}) | season) , year{0,1} , era{0,1} , string-date{0,1}
Children: day, era, month, season, string-date, year

Used By

Element date

Source 

<xsd:group name="date-model">
  <xsd:sequence>
    <xsd:choice minOccurs="0">
      <xsd:sequence>
        <xsd:element ref="day" minOccurs="0"/>
        <xsd:element ref="month" minOccurs="0"/>
      </xsd:sequence>
      <xsd:element ref="season"/>
    </xsd:choice>
    <xsd:element ref="year" minOccurs="0"/>
    <xsd:element ref="era" minOccurs="0"/>
    <xsd:element ref="string-date" minOccurs="0"/>
  </xsd:sequence>
</xsd:group>