obophenotype / obophenotype/uberon

[Typo/Error] Synonym appears as both exact AND broad or related for the same term

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synonym typo-bug
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Description

Uberon term
Multiple terms.
For example, https://www.ebi.ac.uk/ols/ontologies/uberon/terms?iri=http%3A%2F%2Fpurl.obolibrary.org%2Fobo%2FUBERON_0013528 (and other Brodmann area terms).

Bug description
There are several instances where the same synonym is used as both an exact synonym and a broad synonym for the same term. There are also instances where a synonym is annotated as both an exact and related synonym. For example, see UBERON_0013528 Brodmann (1909) area 11:

Screenshot 2022-02-14 at 09 32 34

In this case, the repeated synonyms probably should only be related to the term with the has_exact_synonym relationship.

These examples were discovered by spot checking and may represent a global issue of duplicate synonyms.

Contributor guide

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First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by inspecting UBERON_0013528, especially the Brodmann area synonyms shown in the issue, then search the ontology source for synonyms duplicated across exact, broad, and related relationships. Done means identifying whether the pattern is global and removing redundant annotations while preserving the intended synonym relationship.

Written by the indexing model from the issue text.

Assessment

Domain
content
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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