We have numerous profiles that are abstract, meaning we never intend for them to be created as their own instance. The only way I have seen this indicated clearly is on the diagram on our IG pages themselves, with the italicized name. However, I do not see anything on the profile page that would indicate it. For example, see here: http://hl7.org/fhir/uv/genomics-reporting/obs-base.html

Is there some way to tell?