davidwickerhf commited on
Commit
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1 Parent(s): 6458d7e

Convert to viewer-friendly parquet (zstd, page index); 2 GB CSV -> 76 MB, row count verified identical (10,198,164)

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README.md CHANGED
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- license: apache-2.0
 
 
 
 
 
 
 
 
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+ license: mit
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+ language:
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+ - nl
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+ pretty_name: "ECLI → BWB legislation references (Rechtspraak / LIDO)"
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+ size_categories:
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+ - 10M<n<100M
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+ configs:
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+ - config_name: default
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+ data_files: ecli-bwb-id.parquet
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  ---
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+
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+ # ECLI → BWB legislation references
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+
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+ Links Dutch case law (**ECLI**) to the Dutch legislation it cites (**BWB**
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+ identifiers from the Basiswettenbestand register), resolved via LIDO
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+ (Linked Data Overheid).
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+
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+ One row per (case, cited law element): a single ECLI has one row for every
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+ statutory element it references.
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+
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+ ## Stats
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+
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+ | | |
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+ |---|---:|
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+ | Rows | 10,198,164 |
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+ | Distinct ECLIs | 766,079 |
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+ | Distinct laws (bwb_id) | 7,112 |
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+
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+ Element types: `artikel` 8.3M · `wet` 1.8M · `afdeling` 35k · `hoofdstuk` 25k · `paragraaf` 6k · `deel` 820 · `boek` 431
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+
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+ ## Columns
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+
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+ | Column | Type | Description |
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+ |---|---|---|
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+ | `legal_case_id` | int | Internal case id in the source database |
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+ | `ecli` | string | European Case Law Identifier of the citing decision |
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+ | `type` | string | Statutory element level: `wet`, `boek`, `deel`, `hoofdstuk`, `afdeling`, `paragraaf`, `artikel` |
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+ | `bwb_id` | string | BWB identifier of the law (e.g. `BWBR0005290`) |
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+ | `bwb_label_id` | int | BWB label id of the specific element |
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+ | `jc_id` | string | JuriConnect deep reference (element + version date) |
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+ | `number` | string | Element number within the law (e.g. article number) |
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+ | `title` | string | Human-readable label (e.g. “Burgerlijk Wetboek Boek 7, Artikel 658”) |
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+
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+ ## Usage
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+
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+ ```python
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+ import pandas as pd
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+ df = pd.read_parquet("hf://datasets/davidwickerhf/ecli-bwb-id/ecli-bwb-id.parquet")
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+
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+ # All laws cited by one decision
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+ df[df.ecli == "ECLI:NL:HR:2019:1734"]
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+
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+ # Most-cited articles
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+ (df[df.type == "artikel"]
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+ .groupby(["bwb_id", "number", "title"]).size()
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+ .sort_values(ascending=False).head(20))
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+ ```
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+
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+ Deep links per row:
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+ - `http://wetten.overheid.nl/{bwb_id}` — the law text
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+ - The `jc_id` JuriConnect string pins the exact element and version date.
ecli-bwb-id.csv → ecli-bwb-id.parquet RENAMED
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  version https://git-lfs.github.com/spec/v1
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- oid sha256:d49e7320d9ea3c8547fd37b6ac2ebb9f1576e72340763faa3f9135da43d1aaf1
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- size 1993298099
 
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  version https://git-lfs.github.com/spec/v1
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+ oid sha256:6d099459a111c6da26c4b49d3a88a45f21c412c24f792b93389a959f67c8ab61
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+ size 75709265