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- ---
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- license: cc-by-4.0
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- ---
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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+ Below is a sample README you can adapt for your Hugging Face repository. Feel free to modify the text or structure to suit your needs!
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+
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+ ---
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+
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+ # Wikidata 2018-12-17 JSON Dump
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+
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+ This repository hosts a 2018 snapshot of the Wikidata JSON dump. The dataset was originally found on [Zenodo (Record #4436356)](https://zenodo.org/record/4436356).
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+
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+ ## Dataset Description
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+
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+ - **Source**: [Wikidata](https://www.wikidata.org/) — Wikidata is a free and open knowledge base that can be read and edited by both humans and machines.
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+ - **Date of Dump**: 2018-12-17
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+ - **Size**: ~ (size in GB)
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+ - **File Format**: `.json.gz` (gzipped JSON).
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+ - This file contains a top-level JSON array, with each element representing a single Wikidata entity.
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+
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+ ### License
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+
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+ Wikidata’s data is published under the [Creative Commons CC0 1.0 Universal Public Domain Dedication (CC0)](https://creativecommons.org/publicdomain/zero/1.0/). You can use this dataset freely for any purpose without copyright restriction. However, attribution to [Wikidata](https://www.wikidata.org/) is strongly encouraged as a best practice.
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+ **Important**: Some associated media, such as images referenced within Wikidata items, may be under different licenses. The JSON data itself is CC0.
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+
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+ ## How to Cite
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+
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+ If you use this dataset in your work, please cite:
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+ - **Wikidata**:
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+ ```
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+ Wikidata contributors. (2018). Wikidata (CC0 1.0 Universal).
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+ Retrieved from https://www.wikidata.org/
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+ ```
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+ - **Original Zenodo Record** (optional):
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+ ```
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+ Wikidata JSON dumps. Zenodo.
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+ https://zenodo.org/record/4436356
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+ ```
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+
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+ ## How to Use
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+ This dump is ready to use. It’s stored as a gzipped JSON array where each array element is a single Wikidata entity.
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+
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+ ### Example: Python Code to Stream the JSON
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+ Below is a sample script showing how to read the dump without fully decompressing it on disk. This uses the [ijson](https://pypi.org/project/ijson/) library for iterative JSON parsing.
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+ ```python
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+ import gzip
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+ import ijson
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+
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+ def stream_wikidata_array(gz_file_path):
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+ """
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+ Streams each element from a top-level array in the gzipped JSON.
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+ Yields Python dicts (or lists), one for each array element.
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+ """
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+ with gzip.open(gz_file_path, 'rb') as f:
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+ # 'item' means "each element of the array"
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+ for element in ijson.items(f, 'item'):
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+ yield element
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+
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+ if __name__ == "__main__":
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+ # Replace with the path to your Wikidata dump
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+ wikidata_path = r"E:\wikidata\20181217.json.gz"
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+
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+ # Just print the first few records
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+ max_to_print = 5
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+ for i, record in enumerate(stream_wikidata_array(wikidata_path), start=1):
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+ print(f"Record #{i}:")
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+ print(record)
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+
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+ if i >= max_to_print:
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+ print("...stopping here.")
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+ break
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+ ```
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+ You can adapt this approach to load the data into your own workflow, whether that’s local analysis, a database import, or a big data pipeline.
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+ ## Disclaimer
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+
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+ - This snapshot is from 2018 and **will not** be up-to-date with the current Wikidata database.
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+ - This repository and uploader are not affiliated with the Wikimedia Foundation or the official Wikidata project beyond using their data.
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+ - Please ensure you comply with any relevant data protection or privacy regulations when using this dataset in production.
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+
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+ ---
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+ *Thank you for your interest in Wikidata and open knowledge!*
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+
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+ ---
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+ license: cc-by-4.0
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+ ---