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# System prepended metadata

title: Michał tries linkml

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# Michał tries linkml

Repo: https://github.com/sfb1451/crc-schema-draft

## Why we do this

Issue: https://github.com/sfb1451/crc-schema-draft/issues/4

- overarching goal
- practical role of linkml
- which step in our tabby-to-catalog pipeline we describe
  - validation of tabby spreadsheets
  - data for the catalog

## IRI: Type vs Property

Issue: https://github.com/sfb1451/crc-schema-draft/issues/3

- Remaining incorrect use of Type IRI as properties
- How to define replacements

Meeting quick thoughts: best to define own property, create own class, assign the external IRI to it, and use it as Range for the property.

## Case study: name

Issue: https://github.com/sfb1451/crc-schema-draft/issues/5

- Providing "generic" descriptions for slots
- Using "simple" types from schema.org

## Case study: Author

Issue: https://github.com/sfb1451/crc-schema-draft/issues/6

- Slot with two classes in Range
- Using schema.org types when we use a modified subset of fields

## Case study: NCBITaxon

Issue: https://github.com/sfb1451/crc-schema-draft/issues/7

- Controlled dictionary term
- Tabby input enriched by ontology lookup
- Represent such object for catalog

