In Semantic Web, are OWL EL, RL, QL all instances of DL? What is the difference? More inside

Question

I'm using the pellet reasoner on a number of ontologies and have run the info method on a list of IRIs (in this case URLs). The two metrics that interest me are the DL Expressivity and OWL Profile.

The OWL Profiles I'm getting range from "OWL 2," "OWL 2 DL," "OWL 2 EL," "OWL 2 QL," "OWL 2 RL." When is says "OWL 2," does that mean the ontology is OWL 2 full? Are all the other variations DL? I have found a spec describing the different profiles (table 10 especially) [as a new user I can't post more than one hyperlink; thought the upcoming one was more important of two], but so far I haven't been able to answer this question for myself.

As for the "DL Expressivity," the very name implies that all the Expressivity codes (Such as ALCH, ALCH(D)) are DL. I have found this highly academic catalogue, so to speak, of the codes and their technical meaning in terms of complexity, but I need to know how to tell, at least generally, whether an ontology is DL or Full by looking at the Expressivities. Any help or links explaining these things would be most appreciated.

If it helps, I should also give some context for what I'm trying to do with this stuff. I'm just building a table from the "pellet info" data that has the ontology ID number (from the url list), the expressivity and OWL Profile for each, and also says whether that ontology is full, DL, or Lite.