<?xml version="1.0" encoding="UTF-8"?>

<Rulebase xmlns="http://www.ruleml.org/0.87/xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ruleml.org/0.87/xsd http://www.ruleml.org/0.87/xsd/urequalog.xsd">

<!-- a uri expander -->

<Fact>
 <head>
  <Eq>
    <Nano>
      <opf>
        <Fun>uriexp</Fun>
      </opf>
      <Ind>daml</Ind>
    </Nano>
    <Ind href="http://www.daml.org/"/>
  </Eq>
 </head>
</Fact>

<Fact>
 <head>
  <Eq>
    <Nano>
      <opf>
        <Fun>uriexp</Fun>
      </opf>
      <Ind>oil</Ind>
    </Nano>
    <Ind href="http://www.ontoknowledge.org/oil/"/>
  </Eq>
 </head>
</Fact>

<Fact>
 <head>
  <Eq>
    <Nano>
      <opf>
        <Fun>uriexp</Fun>
      </opf>
      <Ind>w3c</Ind>
    </Nano>
    <Ind href="http://www.w3.org/"/>
  </Eq>
 </head>
</Fact>

</Rulebase>
