Semantic links between selected CSV datasets harvested by the European Data Portal and the DBpedia knowledge graph

(2020) Semantic links between selected CSV datasets harvested by the European Data Portal and the DBpedia knowledge graph. Zenodo doi:10.5281/zenodo.3837721 [Dataset]

Record type: Dataset

Abstract

These dataset contains the results of the interlinking process between selected csv datasets harvested by the European DAta Portal and the DBpedia knowledge graph. We aim at answering the following questions: What are the more popular column types? This will provide hindsight about what the datasets hold and how they can be joined. It will also provide hindsight on what specific linking schemes could be applied in future elements. What datasets have columns of the same type? This will suggest datasets that may be similar or related. What entities appear in most datasets (co-referent entities)? This will suggest entities for which more data is published. What datasets share a particular entity? This will suggest datasets that may be joined, or are related through that particular entity Results are provided as augmented tables, that contain the columns of the original csv, plus a metadata file in JSON-LD format. The metadata files can be loaded in an RDF-store and queried. Refer to the accompanying report of activities for more details on the methodolog and how to query the dataset.

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