http://zbw.eu/stw/thsys/70873/version/8.06/delta/8.08
type: ConceptDelta
is part of: http://zbw.eu/stw/version/8.06/delta/8.08
deletion: Trade Fair Industry
deletion: W.21.03 Trade Fair Industry
deletion: W.21.03 Messewirtschaft
deletion:
  narrower: http://zbw.eu/stw/descriptor/18797-4
deletion: Messewirtschaft
insertion: W.21.03 Event sector
insertion: Event sector
insertion: Veranstaltungswirtschaft
insertion: W.21.03 Veranstaltungswirtschaft

http://zbw.eu/stw/thsys/70873/version/8.04/delta/8.06
type: ConceptDelta
is part of: http://zbw.eu/stw/version/8.04/delta/8.06
insertion:
  broader: http://zbw.eu/stw/thsys/70876
insertion:
  narrower: http://zbw.eu/stw/descriptor/18795-1
insertion:
  notation: W.21.03
insertion:
  narrower: http://zbw.eu/stw/descriptor/18798-2
insertion: W.21.03 Messewirtschaft
insertion: Messewirtschaft
insertion:
  narrower: http://zbw.eu/stw/descriptor/18797-4
insertion:
  in scheme: stw
insertion:
  narrower: http://zbw.eu/stw/descriptor/12783-3
insertion: Trade Fair Industry
insertion:
  narrower: http://zbw.eu/stw/descriptor/18564-6
insertion:
  narrower: http://zbw.eu/stw/descriptor/18799-0
insertion:
  narrower: http://zbw.eu/stw/descriptor/18794-3
insertion: W.21.03 Trade Fair Industry
insertion:
  narrower: http://zbw.eu/stw/descriptor/12779-1