Submissions for Polifonia MEETUPS KG
Description
The MEETUPS knowledge graph (Musical Meetups Knowledge Graph, MMKG) is a structured Linked Open Data resource developed in the EU-funded Polifonia project. It encodes evidence of historical encounters and collaborations between people in the European musical world (c. 1800–1945), extracted from tens of thousands of artist biographies using NLP and knowledge engineering. The graph models participants, places, dates, and purposes of musical meetups according to the Meetups Ontology, enabling rich queries about who met whom, where and why, for research, teaching and digital humanities applications via a SPARQL endpoint and web tools.
1 of 1 submissions
#108
Natural Language Question
Which places did Clara Schumann visit in her career?
SPARQL Query
PREFIX mtp: <http://w3id.org/polifonia/ontology/meetups-ontology#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?resource ?placeLabel
WHERE {
VALUES ?subject { <http://dbpedia.org/resource/Clara_Schumann> }
?s mtp:hasSubject ?subject ; mtp:hasType ?type .
FILTER (regex ( str (?type), str ("HM") ) ) .
?s mtp:hasPlace ?aPlaceIRI .
?aPlaceIRI mtp:hasEntity ?resource .
?resource rdfs:label ?placeLabel .
}
