Dataset Viewer
The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
urn: string
title: string
type: string
date: timestamp[s]
text: string
articles: list<item: struct<num: string, eId: string, text: string>>
child 0, item: struct<num: string, eId: string, text: string>
child 0, num: string
child 1, eId: string
child 2, text: string
article_count: int64
parsed_at: string
citations: list<item: struct<target_urn: string, ref: string>>
child 0, item: struct<target_urn: string, ref: string>
child 0, target_urn: string
child 1, ref: string
text_length: int64
year: string
generated: string
edges: list<item: null>
child 0, item: null
stats: struct<nodes: int64, edges: int64, min_citations: int64>
child 0, nodes: int64
child 1, edges: int64
child 2, min_citations: int64
nodes: list<item: null>
child 0, item: null
to
{'generated': Value('string'), 'nodes': List(Value('null')), 'edges': List(Value('null')), 'stats': {'nodes': Value('int64'), 'edges': Value('int64'), 'min_citations': Value('int64')}}
because column names don't match
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 147, in get_rows_or_raise
return get_rows(
^^^^^^^^^
File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/src/services/worker/src/worker/utils.py", line 127, in get_rows
rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/src/services/worker/src/worker/utils.py", line 478, in safe_iter
yield from ds.decode(False) if ds.features else ds
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2815, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2352, in __iter__
for key, pa_table in self._iter_arrow():
^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2377, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 419, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 310, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 130, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2369, in table_cast
return cast_table_to_schema(table, schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2297, in cast_table_to_schema
raise CastError(
datasets.table.CastError: Couldn't cast
urn: string
title: string
type: string
date: timestamp[s]
text: string
articles: list<item: struct<num: string, eId: string, text: string>>
child 0, item: struct<num: string, eId: string, text: string>
child 0, num: string
child 1, eId: string
child 2, text: string
article_count: int64
parsed_at: string
citations: list<item: struct<target_urn: string, ref: string>>
child 0, item: struct<target_urn: string, ref: string>
child 0, target_urn: string
child 1, ref: string
text_length: int64
year: string
generated: string
edges: list<item: null>
child 0, item: null
stats: struct<nodes: int64, edges: int64, min_citations: int64>
child 0, nodes: int64
child 1, edges: int64
child 2, min_citations: int64
nodes: list<item: null>
child 0, item: null
to
{'generated': Value('string'), 'nodes': List(Value('null')), 'edges': List(Value('null')), 'stats': {'nodes': Value('int64'), 'edges': Value('int64'), 'min_citations': Value('int64')}}
because column names don't matchNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
OpenNormattiva Dataset
160,000+ Italian laws from Normattiva with full-text, structured citations (URN), amendment tracking, and domain classification.
Files
data/processed/laws_vigente.jsonl— All laws as JSONL (one per line)data/laws.db— Pre-built SQLite database with FTS5, PageRank, domains
Schema (per law)
{
"urn": "urn:nir:stato:legge:2006;290",
"title": "...",
"type": "legge",
"date": "2006-12-27",
"year": "2006",
"text": "...",
"citations": [
{"target_urn": "urn:nir:stato:decreto.legislativo:2016;50", "ref": "d.lgs. 50/2016"}
]
}
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