http://zbw.eu/stw/descriptor/18501-2/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/descriptor/13176-5
insertion:
  alternative label: Trassierung von Schienenstrecken
insertion:
  related: http://zbw.eu/stw/descriptor/18630-5
insertion:
  alternative label: Streckenneubau
insertion:
  alternative label: Eisenbahnoberbau
insertion:
  alternative label: Ausbaustrecke
insertion:
  broader: http://zbw.eu/stw/thsys/70969
insertion: Streckenbau
insertion:
  related: http://zbw.eu/stw/descriptor/18575-1
insertion:
  alternative label: Neubaustrecke
insertion:
  related: http://zbw.eu/stw/descriptor/13527-2
insertion:
  alternative label: Streckenausbau
insertion:
  alternative label: Gleisbau
insertion:
  related: http://zbw.eu/stw/descriptor/13574-0
insertion: Railroad construction
insertion:
  in scheme: stw

http://zbw.eu/stw/descriptor/18501-2/version/8.12/delta/8.14
type: ConceptDelta
is part of: http://zbw.eu/stw/version/8.12/delta/8.14
deletion: Railroad construction
deletion:
  broader: http://zbw.eu/stw/descriptor/13176-5
deletion:
  broader: http://zbw.eu/stw/thsys/70969
deletion: Streckenbau
deletion:
  alternative label: Eisenbahnoberbau
deletion:
  related: http://zbw.eu/stw/descriptor/18630-5
insertion:
  broader: http://zbw.eu/stw/descriptor/13177-3
insertion:
  broader: http://zbw.eu/stw/thsys/70968
insertion: Rail construction
insertion:
  alternative label: Streckenbau
insertion: Eisenbahnbau