Load `doid.owl` as sourc and `uberon.owl` as target. Run `Match->Automatic Match`. A number of mappings have a similarity above 100%: <img width="1552" alt="Screen Shot 2022-01-16 at 18 19 41" src="https://user-images.githubusercontent.com/3892695/149684113-ec158baf-e36f-4637-8f15-dbe9f50ff189.png"> <img width="1408" alt="Screen Shot 2022-01-16 at 18 20 11" src="https://user-images.githubusercontent.com/3892695/149684112-4a648f45-340e-4dfc-aed3-e49d1603fe4e.png"> Is this the expected behavior?