datalicense

All datasets / ogasurfproject

ogasurfproject/jccdb-observations

132 downloads in 30 days0 likesLast modified 4 Oct 2026View on Hugging Face
Permissive or share-alike

The declared licence (cc-by-4.0) is classified as permissive.

Declared licence
cc-by-4.0, from the tagEvidence: README.md at 4ef2f45
Licence files
No licence file at the top level of the repositoryEvidence: file list at 4ef2f45
Declared sources
None listed in the card metadata
Access gated on Hugging Face
No
ogasurfproject/jccdb-observationsogasurfproject/jccd…cc-by-4.0: declared licencecc-by-4.0declared licenceREADME.md ↗no licence file: found at top levelno licence fi…found at top levelfile list ↗
ogasurfproject/jccdb-observationsogasurfproject/…cc-by-4.0: declared licencecc-by-4.0declared licenceREADME.md ↗no licence file: found at top levelno licence fi…found at top levelfile list ↗
Each cell links to what was checked: a file, a file list or a Hub record.

Citation text from the card

@dataset{oga_2026_jccdb_v5_1,
  author    = {Oga, Toshikatsu},
  title     = {Japan Construction Cost Database (JCCDB) v5.1},
  year      = {2026},
  publisher = {Zenodo},
  version   = {5.1},
  doi       = {10.5281/zenodo.23133068},
  url       = {https://doi.org/10.5281/zenodo.23133068}
}

All datasets marked Permissive or share-alike | JSON

The same facts for your agent

A free MCP server at mcp.datalicense.uk/mcp. Connect it from an MCP client such as Claude or Cursor.

dataset_licence({ "id": "ogasurfproject/jccdb-observations" })
signal: "permissive"
stated_licence: "cc-by-4.0"
sources: 0