namespaceType

<xsd:simpleType name="namespaceType" id="st.namespaceType">
  <xsd:annotation>
    <xsd:documentation>
      <h:div class="summary">A namespaceURI with required protocol.</h:div>
      <h:div class="description">
        <h:p>used to identify a dictionary, units, convention or other metadata. Not yet confirmant with XSD</h:p>
      </h:div>
      <h:div class="example" href="namespaceRefType1.xml"/>
      <h:div class="curation">2005-12-10: PMR. Added for use with dictionary</h:div>
    </xsd:documentation>
  </xsd:annotation>
  <xsd:restriction base="xsd:string">
    <xsd:annotation>
      <xsd:documentation>
        <h:div class="description">
          <h:p>The namespace prefix must start with a protocol.</h:p>
        </h:div>
      </xsd:documentation>
    </xsd:annotation>
    <xsd:pattern value="http://[A-Za-z][A-Za-z0-9_\.\-]*(/[A-Za-z0-9_\.\-]+)+[/#]?"/>
  </xsd:restriction>
</xsd:simpleType>