#% sax input model, part of SiSU and under the same license
default namespace = ""
start =
  element document {
    element head {
      element header {
        attribute class { xsd:NCName },
        (element creator { text }
         | element date { xsd:NMTOKEN }
         | element date.available { xsd:NMTOKEN }
         | element date.created { xsd:NMTOKEN }
         | element date.issued { xsd:NMTOKEN }
         | element date.modified { xsd:NMTOKEN }
         | element date.valid { xsd:NMTOKEN }
         | element italicize { text }
         | element language { xsd:NCName }
         | element links { text }
         | element markup { text }
         | element rights { text }
         | element skin { xsd:NCName }
         | element subject { text }
         | element title { text }
         | element type { xsd:NCName }
         | element vocabulary { xsd:NCName })
      }+
    },
    element body {
      element object {
        element text {
          attribute class { xsd:NCName },
          (text
           | b
           | i
           | element endnote {
               attribute symbol { xsd:NCName },
               (text
                | i
                | element br { empty })+
             }
           | element u { i }
           | element image.path { text })+
        }?
      }+
    }
  }
i = element i { text }
b = element b { text }