anchor.diff:                    directly related to this concept as parents, children, 
                     or in other ways.  Note: For some sources, the browser 
                     adds inverse relationships not asserted bidirectionally 
  -                  in the source data file; this is often useful for 
  -                  navigational purposes, but might be confusing, and 
  -                  will be evaluated for adjustments in future releases.</li>
  +                  in the source data file; this is often useful for informational and 
  +                  navigational purposes, but is sometimes confusing, and 
  +                  will continue to be evaluated for adjustments in future releases.</li>
                   <li><b>Mappings</b>: Gives the mapping relationships, 
                     if any, to other vocabularies.</li>
                   <li><b>View All</b>: Combines all of the concept details 
  
positive.code:           <p>
              Several links appear below the <b>Search Box</b>.  Most 
              appear only in certain tabs or other settings, but these 
              appear on all tabs:
            </p>
            <ul>
              <li><b>Sources</b> always appears at the left, and gives 
                information about all terminologies including the 
                descriptions appearing on each individual terminology's 
                home page.</li>
              <li><b>Visited Concepts</b> will appear under the Search 
                box once you start visiting individual concept pages. 
                It shows the concept name, terminology, and version for
  
negative.code:           </p>
            <ul>
              <li>
                <b>Values</b> lists all concepts contained in this 
                  value set, using the production version of each 
                  participating terminology. The listing shows:
                <ul> 
                  <li>Name:  A descriptive name</li>
                  <li>Description: A plain text description of the nature of the value set</li>
                  <li>Concept Domain: The type of meaning represented.</li>
                  <li>Sources: The authority or origin of the contents.</li>
                  <li>
                    Concepts: The individual concept values that comprise 
  				  the value set, presented as follows:
                    <ul>
                      <li>The first 50 concepts of the value set are 
                        listed. Use the <b>Show &lt;n&gt; results per page</b>
  