1<?xml version="1.0"?>
2<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
3  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
4<!--DOCTYPE svg SYSTEM "svg-19990412.dtd"-->
5<svg width="4in" height="3in">
6  <title>Kona Lavadome mountain bike
7  </title>
8  <desc>This picture shows a mountain bike, a human-propelled, 
9  multi-terrain vehicle. While it can be succesfully used on moorland, 
10  forest, roads, and large hills it is not actually suitable for going 
11  up mountains.
12  </desc>
13  <g id="bike">
14    <defs>
15     <symbol id="spoke"><desc>14/12 gauge double butted spoke</desc>
16     <!-- the path data goes here --></symbol>
17     
18     <symbol id="hub"><desc>black anodised low torsion hub</desc>
19     <!--the path data goes here --></symbol>
20     
21     <symbol id="rim"><desc>twin wall, eyeletted rim</desc>
22     <!-- the path data goes here--></symbol>
23     
24     <symbol id="cogs"><desc>8 speed, wide ratio gearing</desc>
25     <!--the path data goes here --></symbol>
26     
27     <symbol id="lacing"><desc>double cross lacing of 32 spokes</desc>
28     </symbol>
29    </defs>
30    <!-- the overall bike drawing goes here -->
31    <g id="frontwheel">
32    <title>Front wheel</title>
33    <desc>The front wheel provides grip, steering and some shock absorption</desc>
34    <use href="id(lacing)" style="rotation: 20deg; fillcolor: black"/>
35    </g>
36    <g id="backwheel">
37    </g>
38    <g id="frame"><!-- and so on -->
39    </g>
40  </g>
41</svg>
42