How Can I Retrieve Tender Value and Deadline from the TED SPARQL Endpoint? #10
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This issue is continuted at: OP-TED/ted-rdf-docs#47 |
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Hello,
Can you help me?
I'm working with the TED (Tenders Electronic Daily) SPARQL endpoint (https://publications.europa.eu/webapi/rdf/sparql) to extract public procurement tender information. I have the following query based on a keyword. My query successfully returns fields like publication number, legal name, publication date, title, and description.
I have been searching for online resources for SPARQL queries but I am unable to find the fields for tender value or tender deadline data.
PREFIX dc: http://purl.org/dc/elements/1.1/
PREFIX dcterms: http://purl.org/dc/terms/
PREFIX epo: http://data.europa.eu/a4g/ontology#
PREFIX cccev: http://data.europa.eu/m8g/
PREFIX skos: http://www.w3.org/2004/02/skos/core#
PREFIX xsd: http://www.w3.org/2001/XMLSchema#
SELECT DISTINCT ?publicationNumber ?legalName ?publicationDate ?title ?description
WHERE {
GRAPH ?g {
?notice a epo:Notice ;
epo:hasPublicationDate ?publicationDate ;
epo:hasNoticePublicationNumber ?publicationNumber ;
epo:announcesRole [
a epo:Buyer ;
epo:playedBy [
epo:hasLegalName ?legalName ;
cccev:registeredAddress [
epo:hasCountryCode ?countryUri
]
]
] ;
epo:refersToProcedure [
dcterms:title ?title ;
dcterms:description ?description
] .
}
?countryUri skos:prefLabel "Ireland"@en .
FILTER (
CONTAINS(LCASE(STR(?title)), "construction") ||
CONTAINS(LCASE(STR(?description)), "construction")
)
}
ORDER BY ?publicationDate
Is there a source that has all the fields available for TED Tenders?
Kind regards
Christopher
https://stackoverflow.com/questions/79412195/how-can-i-retrieve-tender-value-and-deadline-from-the-ted-sparql-endpoint
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