[Logical def] Logical definition for epithelial cell of esophagus is missing

[aleixpuigb]

CL term
epithelial cell of esophagus (CL:0002252)

Suggested revision of logical definition
'epithelial cell' and ('part of' some esophagus)

[aleixpuigb]

Steps to follow:

• Create a new branch in Github desktop
• In protégé, open the ontology and make the edits.
• Save the file in protégé.
• In Github Desktop create the pull request (PR):
  • Commit the changes.
  • Push the commit.
  • Create pull request.
• Link the PR to the issue.
• Tag a reviewer.
• Once the reviewer accept the edits, merge the branch to master.

To know more about ontology edition:

• https://oboacademy.github.io/obook/
• https://oboacademy.github.io/obook/pathways/ontology-curator-go-style/ (Ontology curator pathway)