Hello, I submitted a query to OpenCalais and I got this:

<CalaisSimpleOutputFormat>
    <Person count="2" relevance="0.471">Amy Monroe</Person>
    <Company count="1">Yield Wine Bar</Company>
    <Facility count="1" relevance="0.147">Yield Wine Bar</Facility>
    <Person count="1" relevance="0.147">Chris Tavelli</Person>
    <Person count="1" relevance="0.230">Ben Smith</Person>
    <Topics>
      <Topic Score="0.727" Taxonomy="Calais">Other</Topic>
    </Topics>
  </CalaisSimpleOutputFormat>

Notice how the Company entity does not have a relevance attribute. Is this an error of the API or is relevance an optional attribute?

Thanks.

Francisco.