eKG
eKG is an epidemiological knowledge graph extracted from the World Health Organization Disease Outbreak News corpus using an ensemble of large language models and published through the European Commission Joint Research Centre Data Catalogue.
[{"category": "Individual", "contact_details": [{"contact_type": "email", "value": "sergio.consoli@ec.europa.eu"}], "label": "Sergio Consoli", "orcid": "0000-0001-7357-5858"}]
[{"category": "GraphProduct", "description": "RDF/XML serialization of the eKG epidemiological knowledge graph", "format": "rdfxml", "id": "ekg.rdf", "name": "eKG RDF", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "ekg"}], "product_file_size": 3853565, "product_url": "https://jeodpp.jrc.ec.europa.eu/ftp/jrc-opendata/ETOHA/ETOHA-OPEN/epidemicIE-DONs.rdf", "secondary_source": [{"relation_type": "prov:wasDerivedFrom", "source": "who"}, {"relation_type": "prov:wasInformedBy", "source": "bioportal"}, {"relation_type": "prov:wasInformedBy", "source": "geonames"}]}, {"category": "GraphProduct", "description": "Turtle serialization of the eKG epidemiological knowledge graph", "format": "ttl", "id": "ekg.ttl", "name": "eKG TTL", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "ekg"}], "product_file_size": 3874916, "product_url": "https://jeodpp.jrc.ec.europa.eu/ftp/jrc-opendata/ETOHA/ETOHA-OPEN/epidemicIE-DONs.ttl", "secondary_source": [{"relation_type": "prov:wasDerivedFrom", "source": "who"}, {"relation_type": "prov:wasInformedBy", "source": "bioportal"}, {"relation_type": "prov:wasInformedBy", "source": "geonames"}]}, {"category": "Product", "description": "CSV file containing the raw epidemiological information extractions used to derive eKG", "format": "csv", "id": "ekg.csv", "name": "eKG Raw Extractions CSV", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "ekg"}], "product_file_size": 185806, "product_url": "https://jeodpp.jrc.ec.europa.eu/ftp/jrc-opendata/ETOHA/corpus_processed/SUMMARIZED/OutputAnnotatedTexts-LLMs-ENSEMBLE_whoDons.csv", "secondary_source": [{"relation_type": "prov:wasDerivedFrom", "source": "who"}]}, {"category": "ProgrammingInterface", "connection_url": "https://api-vast.jrc.service.ec.europa.eu/sparql/", "description": "Public SPARQL endpoint for querying eKG", "format": "http", "id": "ekg.sparql", "name": "eKG SPARQL endpoint", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "ekg"}], "product_url": "https://api-vast.jrc.service.ec.europa.eu/sparql/", "secondary_source": [{"relation_type": "prov:wasDerivedFrom", "source": "who"}, {"relation_type": "prov:wasInformedBy", "source": "bioportal"}, {"relation_type": "prov:wasInformedBy", "source": "geonames"}]}, {"category": "GraphicalInterface", "description": "Virtuoso faceted browser for exploring eKG", "format": "http", "id": "ekg.browser", "name": "eKG Faceted Browser", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "ekg"}], "product_url": "https://api-vast.jrc.service.ec.europa.eu/fct/", "secondary_source": [{"relation_type": "prov:wasDerivedFrom", "source": "who"}, {"relation_type": "prov:wasInformedBy", "source": "bioportal"}, {"relation_type": "prov:wasInformedBy", "source": "geonames"}]}]
{"activity_status": "active", "category": "KnowledgeGraph", "contacts": [{"category": "Individual", "contact_details": [{"contact_type": "email", "value": "sergio.consoli@ec.europa.eu"}], "label": "Sergio Consoli", "orcid": "0000-0001-7357-5858"}], "creation_date": "2026-04-22T00:00:00Z", "description": "eKG is an epidemiological knowledge graph extracted from the World Health Organization Disease Outbreak News corpus using an ensemble of large language models and published through the European Commission Joint Research Centre Data Catalogue.", "domains": ["biomedical", "public health"], "evaluation_page": "resource/ekg/ekg_eval_automated.html", "homepage_url": "https://data.jrc.ec.europa.eu/dataset/89056048-7f5d-4d7c-96ad-f99d1c0f6601", "id": "ekg", "last_modified_date": "2026-06-01T00:00:00Z", "layout": "resource_detail", "license": {"id": "https://creativecommons.org/licenses/by/4.0/", "label": "CC BY 4.0", "logo": "http://mirrors.creativecommons.org/presskit/buttons/80x15/png/by.png"}, "name": "eKG", "products": [{"category": "GraphProduct", "description": "RDF/XML serialization of the eKG epidemiological knowledge graph", "format": "rdfxml", "id": "ekg.rdf", "name": "eKG RDF", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "ekg"}], "product_file_size": 3853565, "product_url": "https://jeodpp.jrc.ec.europa.eu/ftp/jrc-opendata/ETOHA/ETOHA-OPEN/epidemicIE-DONs.rdf", "secondary_source": [{"relation_type": "prov:wasDerivedFrom", "source": "who"}, {"relation_type": "prov:wasInformedBy", "source": "bioportal"}, {"relation_type": "prov:wasInformedBy", "source": "geonames"}]}, {"category": "GraphProduct", "description": "Turtle serialization of the eKG epidemiological knowledge graph", "format": "ttl", "id": "ekg.ttl", "name": "eKG TTL", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "ekg"}], "product_file_size": 3874916, "product_url": "https://jeodpp.jrc.ec.europa.eu/ftp/jrc-opendata/ETOHA/ETOHA-OPEN/epidemicIE-DONs.ttl", "secondary_source": [{"relation_type": "prov:wasDerivedFrom", "source": "who"}, {"relation_type": "prov:wasInformedBy", "source": "bioportal"}, {"relation_type": "prov:wasInformedBy", "source": "geonames"}]}, {"category": "Product", "description": "CSV file containing the raw epidemiological information extractions used to derive eKG", "format": "csv", "id": "ekg.csv", "name": "eKG Raw Extractions CSV", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "ekg"}], "product_file_size": 185806, "product_url": "https://jeodpp.jrc.ec.europa.eu/ftp/jrc-opendata/ETOHA/corpus_processed/SUMMARIZED/OutputAnnotatedTexts-LLMs-ENSEMBLE_whoDons.csv", "secondary_source": [{"relation_type": "prov:wasDerivedFrom", "source": "who"}]}, {"category": "ProgrammingInterface", "connection_url": "https://api-vast.jrc.service.ec.europa.eu/sparql/", "description": "Public SPARQL endpoint for querying eKG", "format": "http", "id": "ekg.sparql", "name": "eKG SPARQL endpoint", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "ekg"}], "product_url": "https://api-vast.jrc.service.ec.europa.eu/sparql/", "secondary_source": [{"relation_type": "prov:wasDerivedFrom", "source": "who"}, {"relation_type": "prov:wasInformedBy", "source": "bioportal"}, {"relation_type": "prov:wasInformedBy", "source": "geonames"}]}, {"category": "GraphicalInterface", "description": "Virtuoso faceted browser for exploring eKG", "format": "http", "id": "ekg.browser", "name": "eKG Faceted Browser", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "ekg"}], "product_url": "https://api-vast.jrc.service.ec.europa.eu/fct/", "secondary_source": [{"relation_type": "prov:wasDerivedFrom", "source": "who"}, {"relation_type": "prov:wasInformedBy", "source": "bioportal"}, {"relation_type": "prov:wasInformedBy", "source": "geonames"}]}], "publications": [{"authors": ["Sergio Consoli", "Pietro Coletti", "Peter V. Markov", "Lia Orfei", "Indaco Biazzo", "Lea Schuh", "Nicolas Stefanovitch", "Lorenzo Bertolini", "Mario Ceresa", "Nikolaos I. Stilianakis"], "doi": "10.1038/s41597-025-05276-2", "id": "doi:10.1038/s41597-025-05276-2", "journal": "Scientific Data", "preferred": true, "title": "An epidemiological knowledge graph extracted from the World Health Organization's Disease Outbreak News", "year": "2025"}]}