OpenCitations Meta RDF dataset of identifiers metadata and its provenance information

This dataset is a specialized subset of the OpenCitations Meta RDF data, focusing exclusively on data related to identifiers (http://purl.org/spar/datacite/Identifier) of bibliographic resources. It contains all the metadata and its provenance information, structured specifically around identifiers, in JSON-LD format.

The inner folders are named through the supplier prefix of the contained entities. It is a prefix that allows you to recognize the entity membership index (e.g., OpenCitations Meta corresponds to 06*0).

After that, the folders have numeric names, which refer to the range of contained entities. For example, the 10000 folder contains entities from 1 to 10000. Inside, you can find the zipped RDF data.

At the same level, additional folders containing the provenance are named with the same criteria already seen. Then, the 1000 folder includes the provenance of the entities from 1 to 1000. The provenance is located inside a folder called prov, also in zipped JSON-LD format.

For example, data related to the entity is located in the folder /id/06250/10000/1000/1000.zip, while information about provenance in /id/06250/10000/1000/prov/se.zip

Additional information about OpenCitations Meta at the official webpage.