1. Two or more people who share any characteristic.
Group ≡

2. Group ≡ Community ≡ Accidental Group ≡
Two or more people who share any characteristic.
Group ≡
A group that has a collective intentionality.
Community ≡
A group that does not have a collective intentionality.
Accidental Group ≡
As usual, this UML symbol shows that accidental group and community are subtypes of group.

3. A group that has a collective intentionality. Community ≡
A community can consist of anything from 0 to N other communities.

4. Non-Epistemic Community ≡
A group that has a collective intentionality.
Community ≡
A community that does not have a collective intentionality to know the world.
Non-Epistemic Community ≡
A community that has a collective intentionality to know the world.
Epistemic Community ≡
Epistemic and non-epistemic communities are subtypes of community.

5. Two or more people who share any characteristic.
Group ≡

6. Group ≡ Community ≡ Accidental Group ≡
Two or more people who share any characteristic.
Group ≡
A group that has a collective intentionality.
Community ≡
A group that does not have a collective intentionality.
Accidental Group ≡

7. A group that has a collective intentionality.
Community ≡

8. Non-Epistemic Community ≡
A group that has a collective intentionality.
Community ≡
A community that does not have a collective intentionality to know the world.
Non-Epistemic Community ≡
A community that has a collective intentionality to know the world.
Epistemic Community ≡