gistfile1.txt

import lxml.etree as tr
context = tr.iterparse('content.rdf.u8', events=('end',), tag='ExternalPage')

for event, elem in context:
        print('%s\n' % elem.text.encode('utf-8'))
        elem.clear()

this is my xml

<?xml version="1.0" encoding="UTF-8"?>
<RDF xmlns:r="http://www.w3.org/TR/RDF/" xmlns:d="http://purl.org/dc/elements/1.0/" xmlns="http://dmoz.org/rdf/">
  <!-- Generated at 2011-09-18 00:02:20 EST from DMOZ 2.0 -->
  <Topic r:id="">
    <catid>1</catid>
  </Topic>
  <Topic r:id="Top/Arts">
    <catid>381773</catid>
  </Topic>
  <Topic r:id="Top/Arts/Animation">
    <catid>423945</catid>
    <link1 r:resource="http://www.awn.com/"></link1>
    <link r:resource="http://animation.about.com/"></link>
    <link r:resource="http://www.toonhound.com/"></link>
    <link r:resource="http://enculturation.gmu.edu/2_1/pisters.html"></link>
    <link r:resource="http://www.digitalmediafx.com/Features/animationhistory.html"></link>
    <link r:resource="http://www-viz.tamu.edu/courses/viza615/97spring/pjames/history/main.html"></link>
    <link r:resource="http://www.spark-online.com/august00/media/romano.html"></link>
    <link r:resource="http://www.animated-divots.net/"></link>
  </Topic>
  <ExternalPage about="http://www.awn.com/">
    <d:Title>Animation World Network</d:Title>
    <d:Description>Provides information resources to the international animation community. Features include searchable database archives, monthly magazine, web animation guide, the Animation Village, discussion forums and other useful resources.</d:Description>
    <priority>1</priority>
    <topic>Top/Arts/Animation</topic>
  </ExternalPage>
  <ExternalPage about="http://animation.about.com/">
    <d:Title>About.com: Animation Guide</d:Title>
    <d:Description>Keep up with developments in online animation for all skill levels. Download tools, and seek inspiration from online work.</d:Description>
    <topic>Top/Arts/Animation</topic>
  </ExternalPage>
  <ExternalPage about="http://www.toonhound.com/">
    <d:Title>Toonhound</d:Title>
    <d:Description>British cartoon, animation and comic strip creations - links, reviews and news from the UK.</d:Description>
    <topic>Top/Arts/Animation</topic>
  </ExternalPage>
  <ExternalPage about="http://enculturation.gmu.edu/2_1/pisters.html">
    <d:Title>Enculturation: From Mouse to Mouse: Overcoming Information</d:Title>
    <d:Description>Essay by Patricia Pisters on the animated image and its changing relationship with the cinematic image.</d:Description>
    <topic>Top/Arts/Animation</topic>
  </ExternalPage>
  <ExternalPage about="http://www.digitalmediafx.com/Features/animationhistory.html">
    <d:Title>Digital Media FX: The History of Animation</d:Title>
    <d:Description>Michael Crandol takes an exhaustive look at the history of animation and animators/visionaries like Max Fleisher, Walter Lantz, and Otto Messmer.</d:Description>
    <topic>Top/Arts/Animation</topic>
  </ExternalPage>
  <ExternalPage about="http://www-viz.tamu.edu/courses/viza615/97spring/pjames/history/main.html">
    <d:Title>History of Animation: Before Disney</d:Title>
    <d:Description>A short, illustrated essay by Patrick James on the basics of early animations.</d:Description>
    <topic>Top/Arts/Animation</topic>
  </ExternalPage>
  <ExternalPage about="http://www.spark-online.com/august00/media/romano.html">
    <d:Title>Spark Online: Only Genius Is Genius</d:Title>
    <d:Description>Chris Romano feels that the proliferation of Flash and other web-based animation technologies has not improved the overall quality of animation and cartoons.</d:Description>
    <topic>Top/Arts/Animation</topic>
  </ExternalPage>
  <ExternalPage about="http://www.animated-divots.net/">
    <d:Title>Richard's Animated Divots</d:Title>
: