<!--applies to xmlap20b.xml-->
<!ELEMENT GROUP (GROUPNAME, ITEM+,LEGALNOTICE)>
<!ATTLIST GROUP
      GROUPLINK CDATA #IMPLIED>
<!ELEMENT GROUPNAME (#PCDATA)>
<!ELEMENT LEGALNOTICE (#PCDATA)>
<!ELEMENT ITEM (PRODUCTNAME, DESCRIPTION?,PRICING, ITEM*)>
<!ATTLIST ITEM
      ITEMLINK CDATA #IMPLIED>
<!ELEMENT PRODUCTNAME (#PCDATA)>
<!ELEMENT DESCRIPTION (PARAGRAPH | IMG)*>
<!ELEMENT IMG EMPTY>
<!ATTLIST IMG
     SRC CDATA #REQUIRED
     HEIGHT CDATA #REQUIRED
     WIDTH CDATA #REQUIRED>
<!ELEMENT PARAGRAPH (#PCDATA | CITATION | EMPHASIS | HIGHLIGHT)*>
<!ELEMENT CITATION (#PCDATA)>
<!ELEMENT EMPHASIS (#PCDATA)>
<!ELEMENT HIGHLIGHT (#PCDATA)>
<!ELEMENT PRICING (PRODNUM,MARKER?,PRICE, MARKER?, SHIPPING, MARKER?, DELIVERY, MARKER?, AVAIL, MARKER?, WARRANTY)>
<!ELEMENT PRODNUM (#PCDATA)>
<!ATTLIST PRODNUM
      ID     ID     #REQUIRED>
<!ELEMENT MARKER (#PCDATA)>
<!ELEMENT PRICE (#PCDATA)>
<!ATTLIST PRICE
      ID     ID     #REQUIRED>
<!ELEMENT SHIPPING (#PCDATA)>
<!ATTLIST SHIPPING
      ID     ID     #REQUIRED>
<!ELEMENT DELIVERY (#PCDATA)>
<!ATTLIST DELIVERY
      ID     ID     #REQUIRED>
<!ELEMENT AVAIL (#PCDATA)>
<!ATTLIST AVAIL
      ID     ID     #REQUIRED>
<!ELEMENT WARRANTY (#PCDATA)>