- _id: Concept
  label.en: Concept
  definition.en: 'An abstract idea or notion; a unit of thought.'
  'narrower.*.label.en': null
- _id: ConceptScheme
  label.en: 'Concept Scheme'
  definition.en: 'A set of concepts, optionally including statements about semantic relationships between those concepts.'
  'narrower.*.label.en': null
- _id: inScheme
  label.en: 'in scheme'
  definition.en: 'A concept scheme in which the concept is included.'
  'narrower.*.label.en': null
- _id: hasTopConcept
  label.en: 'has top concept'
  definition.en: 'A top level concept in the concept scheme.'
  'narrower.*.label.en': null
- _id: topConceptOf
  label.en: null
  definition.en: null
  'narrower.*.label.en': null
- _id: prefLabel
  label.en: 'preferred label'
  definition.en: 'The preferred lexical label for a resource, in a given language.'
  'narrower.*.label.en': null
- _id: altLabel
  label.en: 'alternative label'
  definition.en: 'An alternative lexical label for a resource.'
  'narrower.*.label.en': null
- _id: hiddenLabel
  label.en: 'hidden label'
  definition.en: "A lexical label for a resource that should be hidden when generating visual displays of the resource, but should still be accessible to free text search operations.\n"
  'narrower.*.label.en': null
- _id: symbol
  label.en: 'symbolic label'
  definition.en: 'An image that is a symbolic label for the resource.'
  'narrower.*.label.en':
    - 'preferred symbolic label'
    - 'alternative symbolic label'
- _id: definition
  label.en: definition
  definition.en: 'A statement or formal explanation of the meaning of a concept.'
  'narrower.*.label.en': null
- _id: note
  label.en: note
  definition.en: 'A general note, for any purpose.'
  'narrower.*.label.en':
    - 'scope note'
    - 'editorial note'
    - 'change note'
    - 'history note'
- _id: example
  label.en: example
  definition.en: 'An example of the use of a concept.'
  'narrower.*.label.en': null
- _id: broader
  label.en: 'has broader'
  definition.en: 'A concept that is more general in meaning.'
  'narrower.*.label.en': null
- _id: narrower
  label.en: 'has narrower'
  definition.en: 'A concept that is more specific in meaning.'
  'narrower.*.label.en': null
- _id: related
  label.en: 'related to'
  definition.en: 'A concept with which there is an associative semantic relationship.'
  'narrower.*.label.en': null