Table 3 Competency questions (CQs) addressed by the JAMS Ontology.

From: ChoCo: a Chord Corpus and a Data Transformation Workflow for Musical Harmony Knowledge Graphs

ID

Competency question

CQ1

What is the content of the observations contained in a JAMS Annotation?

CQ2

Who is the composer of a musical object?

CQ3

Who is the performer of a musical object?

CQ4

Who/what is the annotator of an annotation/observation, and what is its type?

CQ5

What is the time frame addressed by an annotation, within a musical object?

CQ6

What is its start time (i.e. the starting time of the time frame)?

CQ7

Which are the observations included in an annotation?

CQ8

Given an observation, what is the starting point of the time frame it addresses, within its target musical object?

CQ9

Given an observation, what is its addressed time frame, within its target musical object?

CQ10

What is the key of a composition/performance?

CQ11

What is the value of an observation?

CQ12

What is the confidence of an observation?

CQ13

What are the chords of a composition/performance?