1 <p>This is <a href="http://example.com/" title="Optional Title Here">an example</a> reference-style link. 2 This is <a href="http://example.com/" title="Optional Title Here">another</a> reference-style link. 3 This is <a href="http://example.com/" title="Optional Title Here">a third</a> reference-style link. 4 This is <a href="http://example.com/" title="Optional Title Here">a fourth</a> reference-style link.</p>