Experimental queries with ChoCo's new model

[jonnybluesman]

This is a thread to collect the new queries in ChoCo+MusicMeta, following the ongoing update.

---

1.1 README Query: Michelle

Give me the first 10 chord occurrences in an annotation of "Michelle"

PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX jams: <http://w3id.org/polifonia/ontology/jams/>
PREFIX mm: <http://w3id.org/polifonia/ontology/music-entity/>
PREFIX core: <http://w3id.org/polifonia/ontology/core/>

SELECT DISTINCT ?observationValue ?startTime ?startTimeType ?duration ?durationType
WHERE {
  ?musicentity a mm:MusicEntity ;
    core:title "Michelle" ;
    jams:hasJAMSAnnotation ?annotation .
  ?annotation jams:includesObservation ?observation ;
    jams:hasAnnotationType "chord" .
  ?observation rdfs:label ?observationValue ;
    jams:hasMusicTimeInterval [jams:hasMusicTimeDuration [ jams:hasValue ?duration ; jams:hasValueType ?durationType ] ;
      jams:hasMusicTimeStartIndex [ jams:hasMusicTimeIndexComponent [ jams:hasValue ?startTime ; jams:hasValueType ?startTimeType  ]]] .
}
ORDER BY (?startTime)
LIMIT 10

Run it