{
  "Trench": {
    "constraint": ["diary", "excavationType", "orientation"]
  },
  "Glass": {
    "constraint": ["color", "decorationTechnique", "formDescription", "manufacturingMethod", "objectType", "provenance", "transparency", "vesselForm", "vesselFormSpecific"]
  },
  "Planum": {
    "constraint": ["horizontalLocation", "orientation", "planumForm"]
  },
  "Brick": {
    "constraint": ["brickForm", "brickUsage", "clayColorOutside", "coatColorInside", "coatColorOutside", "decorationTechnique", "formDescription", "manufacturing", "manufacturingMethod", "provenance", "specificType", "temper"]
  },
  "Burial": {
    "constraint": ["amountIndividuals", "burialCharacteristic", "burialDocumentation", "graveFeature", "positionArms", "positionLegs", "positioningIndividuals", "material"]
  },
  "Building": {
    "constraint": ["period", "hasRestoration", "architecturalOrders", "buildingCategory", "buildingCategorySpecific", "buildingTechnique", "buildingType", "condition", "conditionAmount", "context"]
  },
  "Wood": {
    "constraint": ["color", "objectType", "typeOfWood"]
  },
  "Architecture": {
    "constraint": ["findingPlace", "hasGrouting", "layerAmount", "layerHeight", "blockProcessing", "blockTreatment", "brickwork", "condition", "conditionAmount", "construction", "mark", "mortarBinder", "mortarColor", "mortarConsistency", "orientation", "wallClassification", "wallType"]
  },
  "Operation": {
    "constraint": ["area", "processor", "supervisor", "campaign"]
  },
  "Place": {
    "constraint": ["gazId", "placeName", "findspotClassification", "siteClassification"]
  },
  "Layer": {
    "constraint": ["isNatural", "consistency", "distinguishingCriteria", "layerClassification", "soilType"]
  },
  "Feature": {
    "constraint": ["diary", "hasDisturbance", "featureAmount", "area", "processor", "campaign", "period", "color", "featureBorders", "featureForm"]
  },
  "Floor": {
    "constraint": ["condition", "conditionAmount", "consistency", "distinguishingCriteria", "floorClassification", "layerClassification", "mortarBinder"]
  },
  "Inscription": {
    "constraint": ["language", "processor", "campaign", "period", "condition", "conditionAmount", "objectType"]
  },
  "Pottery": {
    "constraint": ["amountSherdsWall", "amountSherdsRim", "amountSherdsBase", "amountSherdsHandles", "amountSherdsLip", "amountSherdsPedestal", "amountSherdsRimBase", "amountSherdsRimShoulder", "amountSherdsShoulder", "amountSherdsOther", "amountSherdsLid", "clayColorBreakMunsell", "clayColorInsideMunsell", "clayColorOutsideMunsell", "hasCoat", "typeNumber", "clayColorBreak", "clayColorInside", "clayColorOutside", "clayHardness", "coatColorInside", "coatColorOutside", "coatInside", "coatInsideType", "coatOutside", "coatOutsideType", "decorationTechnique", "formDescription", "manufacturing", "manufacturingMethod", "materialType", "objectType", "specificType", "provenance", "temper", "temperAmount", "temperParticles", "temperTypeClay", "vesselForm", "vesselFormSpecific"]
  },
  "DrillCoreLayer": {
    "constraint": ["hasFinds", "soilType"]
  },
  "Grave": {
    "constraint": ["findingPlace", "condition", "conditionAmount", "distinguishingCriteria", "graveType", "specificType", "soilType", "tombBuilding"]
  },
  "Bone": {
    "constraint": ["biologicalAge", "boneClassification", "boneType", "burningGrade", "sex", "objectType", "species"]
  },
  "Room": {
    "constraint": ["area", "processor", "campaign", "period", "condition", "conditionAmount"]
  },
  "RoomCeiling": {
    "constraint": ["area", "processor", "campaign", "period", "diary"]
  },
  "RoomFloor": {
    "constraint": ["area", "processor", "campaign", "period", "diary"]
  },
  "RoomWall": {
    "constraint": ["processor", "campaign", "period", "diary"]
  },
  "BuildingPart": {
    "constraint": ["processor", "campaign"]
  },
  "ProcessUnit": {
    "constraint": ["processor", "operationClassification"]
  },
  "Terracotta": {
    "constraint": ["clayColorBreak", "clayColorInside", "clayColorOutside", "clayStructure", "coatColorInside", "coatColorOutside", "decorationTechnique", "formDescription", "manufacturingMethod", "provenance", "surfaceCondition", "temper", "temperAmount", "temperParticles", "terracottaType", "vesselForm", "vesselFormSpecific"]
  },
  "Wall_surface": {
    "constraint": ["hasPlasterDecoration", "processor", "blockTreatment", "buildingTechnique", "color", "condition", "conditionAmount", "constructionDetails", "jointsCondition", "jointsType", "mark", "plasterComponents", "wallOrientation", "roomSide", "wallSide"]
  },
  "Other": {
    "constraint": ["isNatural", "consistency", "distinguishingCriteria", "otherClassification", "soilType"]
  },
  "Sample": {
    "constraint": ["labNumber", "sampleType", "processor"]
  },
  "Survey": {
    "constraint": ["researchMethod"]
  },
  "Stone": {
    "constraint": ["architectureElement", "color", "formDescription", "material", "objectType", "origin", "provenance", "temperAmount"]
  },
  "Coin": {
    "constraint": ["denomination", "manufacturingMethod", "metalMaterial", "mint", "mintingRuler", "provenance", "stampPositioning"]
  },
  "Find": {
    "constraint": ["sketched", "hasRestoration", "drawn", "photographed", "hasRestoration", "amount", "catalogueNumber", "processor", "campaign", "period", "hasRestoration", "storageInventoryNumber", "condition", "conditionAmount", "storagePlace"]
  },
  "PlasterFragment": {
    "constraint": ["area", "hasDecoration", "color", "plasterComponents"]
  },
  "Profile": {
    "constraint": ["orientation"]
  },
  "Metal": {
    "constraint": ["decorationTechnique", "formDescription", "manufacturingMethod", "metalMaterial", "objectType", "provenance", "vesselForm", "vesselFormSpecific"]
  },
  "Area": {
    "constraint": ["area", "campaign"]
  },
  "Excavation": {
    "constraint": ["isIllegal"]
  },
  "Image": {
    "constraint": ["draughtsmen", "processor", "campaign"]
  },
  "Drawing": {
    "constraint": ["drawingMaterial", "drawingTool", "drawingType", "scale"]
  },
  "Photo": {
    "constraint": ["originalType"]
  }
}