Assertion: fortress's line | /r/HasProperty | built in several phases
Facets:
value: by the service technique du génie
type: OTHER
value: from 1930
type: TEMPORAL
Source sentences:
text: The line was built in several phases from 1930 by the Service Technique du Génie (STG) overseen by Commission d'Organisation des Régions Fortifiées (CORF).