<!ELEMENT distributors ((errorcd),(errortxt),(distributor*)>
  <!ELEMENT errorcd (#PCDATA)>
  <!ELEMENT errortxt (#PCDATA)>
  <!ELEMENT distributor ((distid),(distname),(city),(state),(type))>
	  <!ELEMENT distid (#PCDATA)>
	  <!ELEMENT distname (#PCDATA)>
	  <!ELEMENT city (#PCDATA)>
	  <!ELEMENT state (#PCDATA)>
	  <!ELEMENT type (#PCDATA)>

<!--
()-one occurrence
(+)-one or more occurrence
(*)-0 or more occurrence
(?)-0 or 1 occurrence

-->