field_categories:
  - name: "Core Information"
    fields:
      - name: "management_authorities"
        description: "Key government bodies managing tourism and statistics."
      - name: "measurement_methodology"
        description: "Official methods used, including TSA compliance."
      - name: "data_sources"
        description: "Official sources of tourism data (border stats, surveys, administrative)."
  - name: "Technology & Infrastructure"
    fields:
      - name: "tech_platform"
        description: "Digital tools, dashboards, and big data platforms."
      - name: "data_integration"
        description: "Cross-agency data sharing or real-time integration."
  - name: "Research Quality"
    fields:
      - name: "apa_citations"
        description: "Key references in APA style."
      - name: "reliability_assessment"
        description: "Assessment of data reliability (verified, partial, unverified)."