Centralized place for information on loading datasource

[fpriyatna]

Is there a document where we can see the complete list of UMLS datasources together with information how to load it (by code or by cui)?

I found these:

• From README: "Note that 'CCS COSTAR DSM3R DSM4 DXP ICPC2ICD10ENG MCM MMSL MMX MTHCMSFRF MTHMST MTHSPL MTH NDFRT SNM' have no code and should not be loaded on loads_on_codes."
• From umls.rdf.py: "Note: most UMLS ontologies are 'load_on_codes' (only HL7 is load_on_cuis)"

Ideally, the doc also includes the effect on loading by cui vs loading by code. For example, in one of the datasources (MED-RT), I found that loading it by cui generates 4x more triples than loading it by code.