<!DOCTYPE report [ <!ELEMENT report (title, (paragraph | figure)*, bibliography?) > <!ELEMENT title (#PCDATA)> <!ELEMENT paragraph (#PCDATA)> <!ELEMENT figure EMPTY> <!ELEMENT bibliography (reference)* > <!ELEMENT reference EMPTY > <!ATTLIST figure source CDATA #REQUIRED > ] > <report> <title>Early Use of XML</title> <paragraph>Recently uncovered documents (see figure) prove XML <!-- Version 0.0 --> was first used by the Incas of ancient Peru.</paragraph> <figure source="notafake.jpg"/> <paragraph>The author is grateful to W3C for making this research possible.</paragraph> <bibliography> <reference/> <reference/> </bibliography> </report>