Bug: Document terms not in hierarchy?

[joeflack4]

Background: Joe was doing NLP on dangling parts #121 (google sheet) and noticed that 100% of the Document ontology terms did not have matches. This means that all of them were identified as dangling.

I'm not 100% sure where the bug with this is, but I think it has to do with Document ontology terms seem missing from the CompLOINC hierarchy, or at least they were not captured by Shahim's recent grouping classes pipeline, which is where the dangling terms were identified.

They do appear in the LOINC tree browser: https://loinc.org/tree/