http://zbw.eu/stw/descriptor/13001-5/version/8.04/delta/8.06
type: ConceptDelta
is part of: http://zbw.eu/stw/version/8.04/delta/8.06
insertion: Petrochemical industry
insertion:
  narrower: http://zbw.eu/stw/descriptor/19427-4
insertion:
  broader: http://zbw.eu/stw/thsys/70992
insertion:
  narrower: http://zbw.eu/stw/descriptor/19426-6
insertion:
  in scheme: stw
insertion:
  alternative label: Petrochemistry
insertion:
  related: http://zbw.eu/stw/descriptor/14218-3
insertion: Petrochemische Industrie
insertion:
  broader: http://zbw.eu/stw/descriptor/12920-5
insertion:
  related: http://zbw.eu/stw/descriptor/15651-5
insertion:
  broader: http://zbw.eu/stw/descriptor/12995-2

http://zbw.eu/stw/descriptor/13001-5/version/8.12/delta/8.14
type: ConceptDelta
is part of: http://zbw.eu/stw/version/8.12/delta/8.14
deletion:
  broader: http://zbw.eu/stw/descriptor/12995-2
deletion:
  related: http://zbw.eu/stw/descriptor/15651-5
deletion:
  alternative label: Petrochemistry
deletion:
  narrower: http://zbw.eu/stw/descriptor/19426-6
deletion:
  related: http://zbw.eu/stw/descriptor/14218-3
insertion:
  alternative label: Mineralölverarbeitung @de
insertion:
  broader: http://zbw.eu/stw/descriptor/12996-0