do not map any SemMedDB-derived edges to `biolink:subclass_of`

[saramsey]

Thank you Mohsen Taheri for bringing this issue to my attention.m This is a small step toward a fix for #63.

[saramsey]

this fix slated for including in the KG2.10.3pre build.

[ecwood]

This is creating a validation issue:

 AssertionError: SEMMEDDB:ISA should map to {'biolink:subclass_of'} (exact)

(see https://github.com/RTXteam/RTX-KG2/actions/runs/15830086501/job/44620316255)

We will have to address this with the Biolink team in order to get a real fix.

[ecwood]

This seems to be fixed in KG2.10.3:

Closing.

[saramsey]

thank, you, I am glad this is no longer an issue.