Galileo DPP Textile Schema

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://schemas.galileoprotocol.io/dpp/dpp-textile.schema.json",
  "title": "Galileo DPP Textile Schema",
  "description": "Digital Product Passport schema for textile and apparel products. Extends dpp-core with fiber composition, care instructions, and textile-specific certifications.",
  "type": "object",
  "allOf": [
    {
      "$ref": "dpp-core.schema.json"
    },
    {
      "type": "object",
      "required": [
        "fiberComposition",
        "careInstructions"
      ],
      "properties": {
        "fiberComposition": {
          "description": "Detailed fiber composition (must sum to 100%)",
          "type": "array",
          "minItems": 1,
          "items": {
            "$ref": "#/definitions/FiberComponent"
          }
        },
        "careInstructions": {
          "description": "Care and maintenance instructions with ISO symbols",
          "$ref": "#/definitions/CareInstructions"
        },
        "textileCertifications": {
          "description": "Textile-specific certifications (GOTS, OEKO-TEX, etc.)",
          "type": "array",
          "items": {
            "$ref": "#/definitions/TextileCertification"
          }
        },
        "garmentType": {
          "description": "Type of garment or textile product",
          "type": "string",
          "examples": [
            "jacket",
            "dress",
            "scarf",
            "shirt",
            "trousers",
            "accessory"
          ]
        },
        "fabricConstruction": {
          "description": "Fabric construction method",
          "$ref": "#/definitions/FabricConstruction"
        },
        "finishTreatments": {
          "description": "Applied finish treatments",
          "type": "array",
          "items": {
            "$ref": "#/definitions/FinishTreatment"
          }
        },
        "sizing": {
          "description": "Sizing information",
          "$ref": "#/definitions/TextileSizing"
        },
        "countryOfManufacture": {
          "description": "Country where garment was assembled (may differ from countryOfOrigin for materials)",
          "type": "string",
          "pattern": "^[A-Z]{3}$"
        },
        "collection": {
          "description": "Fashion collection reference",
          "$ref": "#/definitions/Collection"
        }
      }
    }
  ],
  "definitions": {
    "FiberComponent": {
      "type": "object",
      "description": "Individual fiber in composition",
      "required": [
        "@type",
        "fiberType",
        "percentage"
      ],
      "properties": {
        "@type": {
          "type": "string",
          "const": "FiberComponent"
        },
        "fiberType": {
          "type": "string",
          "description": "Fiber type name",
          "examples": [
            "silk",
            "wool",
            "cashmere",
            "cotton",
            "linen",
            "viscose",
            "polyester",
            "nylon",
            "elastane",
            "mohair",
            "alpaca",
            "camel",
            "angora"
          ]
        },
        "percentage": {
          "type": "integer",
          "description": "Percentage of total (all must sum to 100)",
          "minimum": 1,
          "maximum": 100
        },
        "fiberOrigin": {
          "type": "string",
          "description": "Country of fiber origin in ISO 3166-1 alpha-3",
          "pattern": "^[A-Z]{3}$"
        },
        "fiberGrade": {
          "type": "string",
          "description": "Quality grade of fiber",
          "examples": [
            "Grade A",
            "Extra Fine",
            "Super 150s",
            "6A Mulberry"
          ]
        },
        "organic": {
          "type": "boolean",
          "description": "Whether fiber is certified organic"
        },
        "recycled": {
          "type": "boolean",
          "description": "Whether fiber is from recycled sources"
        },
        "recycledPercentage": {
          "type": "integer",
          "minimum": 0,
          "maximum": 100,
          "description": "Percentage of this fiber that is recycled"
        },
        "certificationScheme": {
          "type": "string",
          "examples": [
            "GOTS",
            "RWS",
            "RCS",
            "GRS",
            "OCS"
          ]
        },
        "animalWelfare": {
          "type": "string",
          "description": "Animal welfare certification if applicable",
          "examples": [
            "RWS",
            "ZQ",
            "SFA",
            "Nativa"
          ]
        },
        "micronage": {
          "type": "number",
          "description": "Fiber fineness in microns (for wool/cashmere)",
          "minimum": 0
        }
      }
    },
    "CareInstructions": {
      "type": "object",
      "description": "Care instructions with ASTM D5489 / ISO 3758 symbols",
      "required": [
        "@type",
        "washingSymbol",
        "dryingSymbol"
      ],
      "properties": {
        "@type": {
          "type": "string",
          "const": "CareInstructions"
        },
        "washingSymbol": {
          "type": "string",
          "description": "ISO 3758 washing symbol code",
          "enum": [
            "wash-95",
            "wash-60",
            "wash-50",
            "wash-40",
            "wash-30",
            "wash-40-gentle",
            "wash-30-gentle",
            "wash-40-very-gentle",
            "wash-30-very-gentle",
            "hand-wash",
            "do-not-wash"
          ]
        },
        "washingTemperature": {
          "type": "integer",
          "description": "Maximum washing temperature in Celsius"
        },
        "dryingSymbol": {
          "type": "string",
          "description": "ISO 3758 drying symbol code",
          "enum": [
            "tumble-dry-normal-high",
            "tumble-dry-normal-low",
            "tumble-dry-gentle-low",
            "do-not-tumble-dry",
            "line-dry",
            "drip-dry",
            "dry-flat",
            "dry-in-shade"
          ]
        },
        "ironingSymbol": {
          "type": "string",
          "description": "ISO 3758 ironing symbol code",
          "enum": [
            "iron-high",
            "iron-medium",
            "iron-low",
            "iron-no-steam",
            "do-not-iron"
          ]
        },
        "ironingTemperature": {
          "type": "integer",
          "description": "Maximum ironing temperature in Celsius"
        },
        "bleachingSymbol": {
          "type": "string",
          "description": "ISO 3758 bleaching symbol code",
          "enum": [
            "bleach-allowed",
            "non-chlorine-bleach",
            "do-not-bleach"
          ]
        },
        "professionalCareSymbol": {
          "type": "string",
          "description": "ISO 3758 professional care symbol code",
          "enum": [
            "dry-clean-any",
            "dry-clean-petroleum",
            "dry-clean-pce",
            "dry-clean-gentle",
            "wet-clean",
            "wet-clean-gentle",
            "do-not-dry-clean",
            "do-not-wet-clean"
          ]
        },
        "additionalInstructions": {
          "type": "string",
          "description": "Additional care notes"
        },
        "professionalRecommended": {
          "type": "boolean",
          "description": "Professional cleaning recommended"
        },
        "specialHandling": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "examples": [
            [
              "store folded",
              "avoid direct sunlight",
              "use garment bag"
            ]
          ]
        }
      }
    },
    "TextileCertification": {
      "type": "object",
      "description": "Textile-specific certification",
      "required": [
        "@type",
        "scheme",
        "certified"
      ],
      "properties": {
        "@type": {
          "type": "string",
          "const": "TextileCertification"
        },
        "scheme": {
          "type": "string",
          "description": "Certification scheme",
          "enum": [
            "GOTS",
            "OEKO-TEX-100",
            "OEKO-TEX-STEP",
            "OEKO-TEX-STeP",
            "OEKO-TEX-MADE-IN-GREEN",
            "bluesign",
            "GRS",
            "RCS",
            "OCS",
            "RWS",
            "RDS",
            "FSC",
            "ZDHC",
            "Cradle2Cradle",
            "EU-Ecolabel"
          ]
        },
        "certified": {
          "type": "boolean"
        },
        "certificateNumber": {
          "type": "string"
        },
        "certifiedBy": {
          "type": "string",
          "description": "Certification body name"
        },
        "validFrom": {
          "type": "string",
          "format": "date"
        },
        "validUntil": {
          "type": "string",
          "format": "date"
        },
        "level": {
          "type": "string",
          "description": "Certification level if applicable",
          "examples": [
            "Standard 100",
            "Class I",
            "Gold",
            "Platinum"
          ]
        },
        "certificateUrl": {
          "type": "string",
          "format": "uri"
        }
      }
    },
    "FabricConstruction": {
      "type": "object",
      "description": "How the fabric is constructed",
      "properties": {
        "@type": {
          "type": "string",
          "const": "FabricConstruction"
        },
        "method": {
          "type": "string",
          "enum": [
            "woven",
            "knit",
            "non-woven",
            "lace",
            "crochet",
            "embroidered",
            "felted"
          ]
        },
        "weaveType": {
          "type": "string",
          "description": "For woven fabrics",
          "examples": [
            "plain",
            "twill",
            "satin",
            "jacquard",
            "dobby",
            "herringbone"
          ]
        },
        "knitType": {
          "type": "string",
          "description": "For knit fabrics",
          "examples": [
            "jersey",
            "rib",
            "interlock",
            "pique",
            "fleece",
            "terry"
          ]
        },
        "fabricWeight": {
          "type": "number",
          "description": "Weight in g/m2 or oz/yd2"
        },
        "weightUnit": {
          "type": "string",
          "enum": [
            "g/m2",
            "oz/yd2"
          ]
        },
        "threadCount": {
          "type": "integer",
          "description": "Thread count per inch (for woven)"
        },
        "gauge": {
          "type": "string",
          "description": "Knitting gauge (for knit)"
        }
      }
    },
    "FinishTreatment": {
      "type": "object",
      "description": "Applied finish or treatment",
      "properties": {
        "@type": {
          "type": "string",
          "const": "FinishTreatment"
        },
        "treatment": {
          "type": "string",
          "examples": [
            "water-repellent",
            "stain-resistant",
            "anti-wrinkle",
            "anti-static",
            "UV-protection",
            "antimicrobial",
            "flame-retardant",
            "mercerized",
            "sanforized",
            "enzyme-washed",
            "stone-washed"
          ]
        },
        "chemical": {
          "type": "string",
          "description": "Chemical used if applicable"
        },
        "pfasFree": {
          "type": "boolean",
          "description": "Free from PFAS chemicals"
        },
        "durability": {
          "type": "string",
          "enum": [
            "permanent",
            "semi-permanent",
            "temporary"
          ]
        },
        "rechargeable": {
          "type": "boolean",
          "description": "Can treatment be renewed"
        }
      }
    },
    "TextileSizing": {
      "type": "object",
      "description": "Sizing information",
      "properties": {
        "@type": {
          "type": "string",
          "const": "TextileSizing"
        },
        "sizeLabel": {
          "type": "string",
          "description": "Size as labeled",
          "examples": [
            "XS",
            "S",
            "M",
            "L",
            "XL",
            "36",
            "38",
            "40",
            "42",
            "44"
          ]
        },
        "sizingSystem": {
          "type": "string",
          "enum": [
            "EU",
            "US",
            "UK",
            "FR",
            "IT",
            "JP",
            "CN",
            "universal"
          ]
        },
        "measurements": {
          "type": "object",
          "description": "Actual measurements in cm",
          "properties": {
            "chest": {
              "type": "number"
            },
            "waist": {
              "type": "number"
            },
            "hips": {
              "type": "number"
            },
            "length": {
              "type": "number"
            },
            "sleeveLength": {
              "type": "number"
            },
            "inseam": {
              "type": "number"
            },
            "shoulders": {
              "type": "number"
            }
          }
        },
        "fitType": {
          "type": "string",
          "enum": [
            "slim",
            "regular",
            "relaxed",
            "oversized",
            "tailored"
          ]
        }
      }
    },
    "Collection": {
      "type": "object",
      "description": "Fashion collection reference",
      "properties": {
        "@type": {
          "type": "string",
          "const": "Collection"
        },
        "name": {
          "type": "string"
        },
        "season": {
          "type": "string",
          "examples": [
            "SS24",
            "FW24",
            "Pre-Fall 2024",
            "Resort 2025"
          ]
        },
        "year": {
          "type": "integer"
        },
        "designer": {
          "type": "string"
        },
        "showDate": {
          "type": "string",
          "format": "date"
        },
        "showLocation": {
          "type": "string"
        }
      }
    }
  },
  "examples": [
    {
      "@context": [
        "https://vocab.galileoprotocol.io/contexts/galileo.jsonld",
        "https://vocab.galileoprotocol.io/contexts/luxury.jsonld"
      ],
      "@type": "IndividualProduct",
      "@id": "did:galileo:01:03612345678901:21:CH2024SS001",
      "identifier": {
        "@type": "PropertyValue",
        "propertyID": "gtin",
        "value": "03612345678901"
      },
      "serialNumber": "CH2024SS001",
      "name": "Silk Twill Scarf - Les Cles",
      "brand": {
        "@type": "Brand",
        "@id": "did:galileo:brand:hermes",
        "name": "Hermes"
      },
      "manufacturer": {
        "@type": "Organization",
        "name": "Hermes Textiles"
      },
      "productionDate": "2024-02-10",
      "countryOfOrigin": "FRA",
      "garmentType": "scarf",
      "fiberComposition": [
        {
          "@type": "FiberComponent",
          "fiberType": "silk",
          "percentage": 100,
          "fiberOrigin": "CHN",
          "fiberGrade": "6A Mulberry",
          "organic": false,
          "recycled": false
        }
      ],
      "careInstructions": {
        "@type": "CareInstructions",
        "washingSymbol": "do-not-wash",
        "dryingSymbol": "do-not-tumble-dry",
        "ironingSymbol": "iron-low",
        "bleachingSymbol": "do-not-bleach",
        "professionalCareSymbol": "dry-clean-petroleum",
        "professionalRecommended": true,
        "specialHandling": [
          "store rolled",
          "avoid perfume contact"
        ]
      },
      "materialComposition": [
        {
          "@type": "MaterialComponent",
          "material": "Silk",
          "percentage": 100,
          "origin": "CHN",
          "certified": true,
          "certificationScheme": "OEKO-TEX"
        }
      ],
      "carbonFootprint": {
        "@type": "CarbonFootprint",
        "totalCO2e": 2.8,
        "unit": "kgCO2e",
        "scope": [
          "cradle-to-gate"
        ],
        "methodology": "ISO14067"
      },
      "repairInstructions": {
        "@type": "RepairGuide",
        "guideUrl": "https://www.hermes.com/care/silk",
        "availableLanguages": [
          "en",
          "fr"
        ],
        "repairabilityIndex": 7
      },
      "complianceDeclaration": {
        "@type": "ComplianceDeclaration",
        "regulation": "ESPR 2024/1781",
        "compliant": true,
        "declarationDate": "2024-02-10"
      }
    }
  ]
}