{
  "categories": ["Operation", "Trench", "Building", "Survey", "Place", "Feature", "Layer", "Grave", "Burial", "Architecture", "collapseDebris", "Floor", "DrillCoreLayer", "Wall_surface", "Area", "SurveyUnit", "Sondage", "Excavation", "BuildingPart", "Room", "Find", "Pottery", "Terracotta", "Brick", "Bone", "Glass", "Metal", "Stone", "Wood", "Coin", "PlasterFragment", "Mollusk", "Inscription", "ProcessUnit", "Profile", "Planum", "Drilling", "Sample", "Image", "Drawing", "Photo"],
  "fields": {
    "Project": ["description", "institution", "projectSupervisor", "contactPerson", "contactMail",  "staff", "campaigns", "projectURI", "externalReference", "gazId", "latitude", "longitude", "epsgId", "coordinateReferenceSystem"],
    "Operation": ["diaryAbstract"],
    "Trench": ["researchQuestion", "trenchComment", "excavationType", "spatialLocation"],
    "Building": ["material", "context", "condition", "conditionAmount", "conditionComment", "hasRestoration", "buildingType", "buildingTechnique", "buildingCategory", "buildingCategorySpecific", "architecturalOrders", "buildingHistory", "buildingResearchHistory", "excavationHistory", "history"],
    "Survey": ["researchMethod"],
    "Place": ["gazId", "placeName", "siteClassification", "findspotClassification", "modernIntervention", "excavationHistory", "buildingResearchHistory", "buildingHistory", "findSituation"],
    "Feature": ["stratigraphicReliability", "color", "hasDisturbance", "featureForm", "featureBorders", "comparison", "featureAmount"],
    "Layer": ["distinguishingCriteria", "layerClassification", "isNatural", "soilType", "appearance", "consistency"],
    "Grave": ["spatialLocation", "soilType", "condition", "conditionAmount", "conditionComment", "distinguishingCriteria", "graveType", "specificType", "tombBuilding", "findingPlace", "bibliography", "publicationDatingFinds", "publicationDatingStratigraphy", "publicationDatingScientific", "publicationRemark"],
    "Burial": ["conditionComment", "graveFeature", "amountIndividuals", "positioningIndividuals", "palaeopathologicalReport", "burialCharacteristic", "burialDocumentation", "burialRite", "bodyHeightAndRobustness", "positionArms", "positionLegs", "ageDetermination", "ageDeterminationBasis", "sexDetermination", "sexDeterminationBasis", "dietReconstruction", "findingPlace", "publicationDatingFinds", "publicationDatingStratigraphy"],
    "Architecture": ["orientation", "spatialLocation", "architectureClassification", "condition", "conditionAmount", "conditionComment", "layerAmount", "layerHeight", "muralCrown", "mortarBinder", "mortarColor", "mortarConsistency", "materialForm", "materialCharacteristic", "construction", "constructionDetailsDescription", "descriptionOfBuildingTechnique", "brickwork", "blockTreatment", "blockProcessing", "mark", "markDescription", "bibliography", "findingPlace", "publicationDatingFinds", "publicationDatingStratigraphy", "publicationDatingScientific", "publicationRemark"],
    "Floor": ["condition", "conditionAmount", "conditionComment", "consistency", "distinguishingCriteria", "mortarColor", "floorClassification", "layerClassification"],
    "DrillCoreLayer": ["soilType", "hasFinds"],
    "Other": ["isNatural", "distinguishingCriteria", "soilType", "consistency", "otherClassification"],
    "Room": ["condition", "conditionAmount", "conditionComment"],
    "Find": ["sketched", "hasRestoration", "drawn", "photographed", "catalogueNumber", "amount", "description", "condition", "conditionAmount", "conditionPercent", "conditionComment", "weight", "storagePlace", "storageInventoryNumber", "storageInventoryNumberAdditional", "specialStatus", "deviatingStoragePlace", "comparison", "bibliography", "publicationMaterialSummary", "publicationRemark"],
    "Pottery": ["materialType", "specificType", "specificTypeDescription", "vesselForm", "vesselFormSpecific", "typeNumber", "manufacturing", "manufacturingMethod", "manufacturingDescription", "temper", "temperAmount", "temperParticles", "porosity", "temperTypeClay", "clayHardness", "clayColorOutside", "clayColorOutsideMunsell", "clayColorInside", "clayColorInsideMunsell", "clayColorBreak", "clayColorBreakMunsell",  "colorOutside", "colorOutsideMunsell", "colorInside", "colorInsideMunsell", "colorBreak", "colorBreakMunsell", "breakStructure", "breakEdge", "fragmentSize", "coatType", "coatQuality", "coatInside", "coatColorInside", "coatInsideType", "coatColorInsideMunsell", "coatOutside", "coatColorOutside", "coatOutsideType", "coatColorOutsideMunsell", "formDescription", "decorationTechnique", "decorationDescription", "decorationPlacement", "paintColorInside", "paintColorInsideMunsell", "paintColorOutside", "paintColorOutsideMunsell", "paintCondition", "objectType", "purpose", "provenance", "isImport", "sintering", "surfaceCondition", "sample", "residueAnalysis", "amountSherdsWall", "amountSherdsBase", "amountSherdsHandles", "amountSherdsLip", "amountSherdsPedestal", "amountSherdsLid", "amountSherdsRim", "amountSherdsRimBase", "amountSherdsRimShoulder", "amountSherdsOther", "conditionPercentRim", "conditionPercentBase", "conditionpercentVessel"],
    "Terracotta": ["temper", "temperAmount", "temperParticles", "clayStructure", "manufacturing", "colorInside", "colorInsideMunsell",  "colorOutside", "colorOutsideMunsell", "colorBreak", "colorBreakMunsell", "coatColorInside", "coatColorInsideMunsell", "coatColorOutside", "coatColorOutsideMunsell", "coatQuality", "coatCondition", "paintColor", "paintColorMunsell", "paintCondition", "surfaceCondition", "manufacturingMethod", "decorationTechnique", "decorationDescription",  "formDescription", "terracottaType", "objectType", "form", "vesselForm", "vesselFormSpecific", "provenance", "depictedBeing", "depictedBeingSpecific", "depictedBeingSex", "depictedBeingAge", "depictedBeingFormat", "artist", "depictedBeingClothing"],
    "Brick": ["temper", "manufacturing", "manufacturingMethod", "objectType", "brickForm", "brickUsage",  "formDescription", "clayColorInside", "colorInside", "colorInsideMunsell", "clayColorOutside", "colorOutside", "colorOutsideMunsell","colorBreak", "colorBreakMunsell", "surfaceCondition", "decorationTechnique", "featureText", "coatQuality",  "coatColorOutside", "coatColorOutsideMunsell", "coatColorInside", "coatColorInsideMunsell", "coatCondition", "specificType"],
    "Bone": ["treatment", "manufacturingMethod", "decorationTechnique", "boneType", "species", "boneClassification", "burningGrade", "objectType", "form", "biologicalAge", "sex"],
    "Glass": ["formDescription", "color", "colorOutside", "colorOutsideMunsell", "colorInside", "colorInsideMunsell", "transparency", "surfaceCondition", "decorationTechnique", "decorationDescription", "manufacturingMethod", "manufacturingDescription", "objectType", "form", "vesselForm", "vesselFormSpecific", "provenance"],
    "Metal": ["colorOutside", "colorInside", "colorBreak", "metalMaterial", "paintColor", "paintColorMunsell", "paintCondition", "materialDescription", "formDescription", "manufacturingMethod", "decorationTechnique", "objectType", "form", "vesselForm", "vesselFormSpecific", "provenance", "depictedBeing", "depictedBeingSpecific", "depictedBeingSex", "depictedBeingAge", "depictedBeingFormat", "artist", "depictedBeingClothing"],
    "Stone": ["material", "colorOutside", "colorInside", "colorBreak", "temperAmount", "treatment", "constructionDetails", "decorationTechnique", "paintColor", "paintColorMunsell", "paintCondition", "workmanship", "color", "formDescription", "objectType", "form", "usedAsSpolia", "architectureElement", "purpose", "origin", "provenance", "depictedBeing", "depictedBeingSpecific", "depictedBeingSex", "depictedBeingAge", "depictedBeingFormat", "artist", "depictedBeingClothing"],
    "Wood": ["color", "typeOfWood", "objectType", "manufacturingMethod", "provenance", "colorOutside", "colorOutsideMunsell", "colorInside", "colorInsideMunsell", "colorBreak", "colorBreakMunsell", "surfaceCondition", "decorationTechnique", "paintColor", "paintColorMunsell", "paintCondition", "depictedBeing", "depictedBeingSpecific", "depictedBeingSex", "depictedBeingAge", "depictedBeingFormat", "artist", "depictedBeingClothing"],
    "Coin": ["metalMaterial", "manufacturingMethod", "preservedDiameter", "frontSideDescription", "reverseSideDescription", "provenance", "stampPositioning", "denomination", "mint", "mintingRuler"],
    "PlasterFragment": ["plasterComponents", "color", "objectType", "composition", "hasDecoration", "decorationColor","decorationDescription", "materialPlasterUndercoat1", "colorPlasterUndercoat1", "colorPlasterUndercoat1Munsell", "materialPlasterUndercoat2", "colorPlasterUndercoat2", "colorPlasterUndercoat2Munsell", "materialFinePlaster", "colorFinePlaster", "colorFinePlasterMunsell", "decorationTechnique", "paintingTechnique", "paintColor", "paintColorMunsell", "paintCondition", "specialFeatures"],
    "Mollusk": ["classification", "treatment", "objectType", "form", "manufacturingMethod"],
    "Inscription": ["objectType", "condition", "conditionAmount", "conditionComment", "language", "content", "comparison"],
    "ProcessUnit": ["operationClassification"],
    "Profile": [],
    "Planum": ["horizontalLocation", "planumForm"],
    "Drilling": ["drillingEquipment"],
    "Sample": ["sampleType", "labNumber", "weight"],
    "Image": [],
    "Drawing": ["drawingMaterial", "drawingTool", "drawingType", "scale"],
    "Photo": ["originalType"],
    "BuildingPart": ["color", "hasDisturbance", "featureForm", "featureBorders", "comparison", "featureAmount", "spatialLocation", "condition", "conditionAmount", "conditionComment", "layerAmount", "layerHeight", "muralCrown", "mortarBinder", "mortarColor", "mortarConsistency", "materialForm", "materialCharacteristic", "construction", "constructionDetailsDescription", "descriptionOfBuildingTechnique", "brickwork", "blockTreatment", "blockProcessing", "mark", "markDescription", "bibliography", "findingPlace", "publicationDatingFinds", "publicationDatingStratigraphy", "publicationDatingScientific", "publicationRemark"],
    "Area": [],
    "Excavation": ["isIllegal"]
  }
}