1<?xml version="1.0"?>
2<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
3<svg width="4in" height="3in">
4  <title>Kona Lavadome mountain bike
5  </title>
6  <desc>This picture shows a mountain bike, a human-propelled, 
7  multi-terrain vehicle. While it can be succesfully used on moorland, 
8  forest, roads, and large hills it is not actually suitable for going 
9  up mountains.
10  </desc>
11  <g id="bike">
12    <defs>
13      <symbol id="spoke">
14        <desc>14/12 gauge double butted spoke</desc>
15<!-- the path data goes here -->
16      </symbol>
17      <symbol id="hub">
18        <desc>black anodised low torsion hub</desc>
19<!--the path data goes here -->
20      </symbol>
21      <symbol id="rim">
22        <desc>twin wall, eyeletted rim</desc>
23<!-- the path data goes here-->
24      </symbol>
25      <symbol id="cogs">
26        <desc>8 speed, wide ratio gearing</desc>
27<!--the path data goes here -->
28      </symbol>
29      <symbol id="lacing">
30        <desc>double cross lacing of 32 spokes</desc>
31      </symbol>
32    </defs>
33<!-- the overall bike drawing goes here -->
34    <g id="frontwheel">
35      <title>Front wheel</title>
36      <desc>The front wheel provides grip, steering and some shock absorption</desc>
37      <use href="id(lacing)" style="rotation: 20deg; fillcolor: black"/>
38    </g>
39    <g id="backwheel"/>
40    <g id="frame">
41<!-- and so on -->
42    </g>
43  </g>
44</svg>
45