 expanding that knowledge into KB units in their own right.</span></li>
</ol><h3 dir="ltr"><span style="font-size: 19px; font-family: Arial; background-color: transparent; white-space: pre-wrap;">Identifying a KB subset</span></h3>
<p><strong style="font-family: 'Times New Roman'; line-height: normal; font-size: medium;"><span style="font-size: 15px; font-family: Arial; background-color: transparent; font-weight: normal; white-space: pre-wrap;">The identification of KB subsets is done via the following set 