# Data provenance — business-analyst

Where the content of this skill package comes from, counted by
content items (tasks, competences, tools, evidence entries, curated
knowledge). Rendered live by Gitea:

```mermaid
pie showData
    title Content sources — business-analyst
    "ESCO (occupation & competences)" : 54
    "O*NET (tasks & tools)" : 233
```

| Source | Items | Share | Files |
|---|---|---|---|
| ESCO (occupation & competences) | 54 | 18.8 % | references/profile.md, references/skills.md |
| O*NET (tasks & tools) | 233 | 81.2 % | references/tasks.md, references/tools.md |
| Job boards (market evidence) | 0 | 0.0 % | references/market.md (full report) + "Market evidence" headline sections |
| Wikipedia & AI expert curation | 0 | 0.0 % | glossary, literature, usecases, intake, quality, evals/ |

Licensing: O*NET (USDOL/ETA, CC BY 4.0) · ESCO (© European Union) ·
job-ad evidence via official APIs (JSearch/Adzuna) · Wikipedia content
paraphrased with source URLs — never copied.