Key/Value Pair Attributes
Key/value pair attributes are represented in a uddi:categoryBag, as follows:
<categoryBag>
<keyedReference
tModelKey="uddi:uddi.org:categorization:general_keywords"
keyName="Encryption Required" keyValue="false"/>
<keyedReference
tModelKey="uddi:uddi.org:categorization:general_keywords"
keyName="Demo Available" keyValue="false"/>
</categoryBag>