prov.nt.zip (10.39 GB)
COCI N-Triples dataset of the provenance information of all the citation data
datasetposted on 19.11.2018, 13:24 by OpenCitations OpenCitations
This dataset contains the provenance information (in N-Triples format) of all the citation data included in COCI, released on the 12th of November 2018. In particular, any citation in the dataset includes the following provenance information:
The size of the zipped archive is 11 GB, while the size of the unzipped N-Triples file is 292 GB.
- [citation IRI] the Open Citation Identifier (OCI) for the citation, defined in the final part of the URL identifying the citation (https://w3id.org/oc/index/coci/ci/[OCI]);;
- [property "prov:wasAttributedTo"] the IRI of the agent that have created the citation data;
- [property "prov:hadPrimarySource"] the IRI of the source dataset from where the citation data have been extracted;
- [property "prov:generatedAtTime"] the creation time of the citation data.
Additional information about COCI can be retrieved in the official webpage and in the introductory blog post in the OpenCitations blog.