Pan-European infrastructure for ocean & marine data management

EDMERP - SPARQL Endpoint

Query

Enter your SPARQL query, set preffered output format and press "Get Results" or Ctrl + Enter to execute.

Result

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SPARQL Services

This interface is designed to fetch a small amount of records, to retrieve all records access the service directly using your own SPARQL client. The general SPARQL query service is accessed directly using the SPARQL protocol at /sparql/sparql

Example SPARQL Queries

Below you can find several queries that can be used to query the EDMERP SPARQL service.

Show the RDF representation of a single EDMERP record (EDMERP nr. 393)
DESCRIBE <https://edmerp.seadatanet.org/report/393>
Get records modified after 2020-01-01
SELECT ?project ?name ?modifiedDate
WHERE {
?project a <http://dbpedia.org/ontology/ResearchProject> ;
<http://purl.org/dc/terms/modified> ?modifiedDate ;
<http://www.w3.org/2000/01/rdf-schema#label> ?name .
FILTER (?modifiedDate > '2021-01-01'^^<http://www.w3.org/2001/XMLSchema#date>)
} LIMIT 100
Get project participants, and use a federated query to get the names from EDMO
SELECT ?participant ?edmoName
WHERE {
<https://edmerp.seadatanet.org/report/393> <http://dbpedia.org/ontology/projectParticipant> ?participant .
SERVICE <http://edmo.seadatanet.org/sparql/sparql> {
?participant <http://www.w3.org/ns/org#name> ?edmoName .
}
}

Links to SPARQL 1.1 Specifications

The full set of SPARQL specification is: