default namespace = "http://www.unhchr.ch/udhr"

start = udhr

udhr = 
  element udhr {
    attribute lang { text },
    attribute language { text },

    note?, title, note?, preamble, articles, note?}

title =
  element title { text }

note =
  element note {
    para+ }

preamble =
  element preamble {
    title, para+ }


preamble2 =
  element preamble {
    title, recitals, proclamation }

recitals =
  element recital {
    attribute number { "1" },
    para },
  element recital {
    attribute number { "2" },
    para },
  element recital {
    attribute number { "3" },
    para },
  element recital {
    attribute number { "4" },
    para },
  element recital {
    attribute number { "5" },
    para },
  element recital {
    attribute number { "6" },
    para },
  element recital {
    attribute number { "7" },
    para }

proclamation =
  element proclamation {
    para+ }

articles =
    element article { 
      attribute number { "1" },
      title,
      para },

    element article {
      attribute number { "2" },
      title,
      para, para? }, # in some languages the two paragraphs are merged

    element article {
      attribute number { "3" },
      title,
      para },

    element article {
      attribute number { "4" },
      title,
      para },

    element article {
      attribute number { "5" },
      title,
      para },

    element article {
      attribute number { "6" },
      title,
      para },

    element article {
      attribute number { "7" },
      title,
      para },

    element article {
      attribute number { "8" },
      title,
      para },

    element article {
      attribute number { "9" },
      title,
      para },

    element article {
      attribute number { "10" },
      title,
      para },

    element article {
      attribute number { "11" },
      title,
      two-clauses },

    element article {
      attribute number { "12" },
      title,
      para },

    element article {
      attribute number { "13" },
      title,
      two-clauses },

    element article {
      attribute number { "14" },
      title,
      two-clauses },

    element article {
      attribute number { "15" },
      title,
      two-clauses },

    element article {
      attribute number { "16" },
      title,
      three-clauses },

    element article {
      attribute number { "17" },
      title,
      two-clauses },

    element article {
      attribute number { "18" },
      title,
      para },

    element article {
      attribute number { "19" },
      title,
      para },

    element article {
      attribute number { "20" },
      title,
      two-clauses },

    element article {
      attribute number { "21" },
      title,
      three-clauses },

    element article {
      attribute number { "22" },
      title,
      para },

    element article {
      attribute number { "23" },
      title,
      four-clauses },

    element article {
      attribute number { "24" },
      title,
      para },

    element article {
      attribute number { "25" },
      title,
      two-clauses },

    element article {
      attribute number { "26" },
      title,
      three-clauses },

    element article {
      attribute number { "27" },
      title,
      two-clauses },

    element article {
      attribute number { "28" },
      title,
      para },

    element article {
      attribute number { "29" },
      title,
      three-clauses },

    element article {
      attribute number { "30" },
      title,
      para }

two-clauses =
  element orderedlist {
    element listitem {
      attribute tag { text }?,
      para },
    element listitem {
      attribute tag { text }?,
      para }}

three-clauses =
  element orderedlist {
    element listitem {
      attribute tag { text }?,
      para },
    element listitem {
      attribute tag { text }?,
      para },
    element listitem {
      attribute tag { text }?,
      para }}

four-clauses =
  element orderedlist {
    element listitem {
      attribute tag { text }?,
      para },
    element listitem {
      attribute tag { text }?,
      para },
    element listitem {
      attribute tag { text }?,
      para },
    element listitem {
      attribute tag { text }?,
      para }}

para = 
  element para { text }