title: Modeling calculated value in OWL
body: <p>I am currently working on a OWL model for corporate finance, and some important values are calculated through one or more model. My problem is to model this fact. Basically, I have a <code>Company</code> class (with some descriptors as <code>Turnover</code>, <code>Number of sales</code>, etc., modeled as data properties) and I would like to add values like <code>Working Capital</code>.</p>
  
  <p>Should I add a <code>Calculated measure</code> class, and link it to my <code>Company class</code> (which seems weird because classical descriptors are data properties)? I think there should be a better way to model that.</p>