{
  "category": "Safety Glasses",
  "vertical": "safety-and-ppe",
  "source": "https://getclaro.ai/resources/attribute-library/safety-and-ppe/safety-glasses/",
  "status": "editorial-draft",
  "note": "Editorial reference template. Example values show format only and do not describe a real SKU. Not an official ETIM or ECLASS class.",
  "groups": [
    {
      "key": "identity",
      "name": "Identity",
      "check": "Preserve leading zeros and punctuation, validate against the manufacturer record, and check the GTIN check digit and packaging level before linking."
    },
    {
      "key": "technical",
      "name": "Technical specifications",
      "check": "Store the number and unit separately. Convert only when the source unit and test conditions are known."
    },
    {
      "key": "selection",
      "name": "Selection attributes",
      "check": "Map supplier wording to a governed vocabulary only after checking the source text and which variant it applies to."
    },
    {
      "key": "fit",
      "name": "Fit & compatibility",
      "check": "Keep model and series qualifiers. A similar-looking part is not a verified fit until a source says so."
    },
    {
      "key": "evidence",
      "name": "Evidence & compliance",
      "check": "Link the manufacturer document or label with its edition or date. Never copy a certification from a neighboring SKU."
    }
  ],
  "fields": [
    {
      "key": "brand",
      "label": "Brand",
      "group": "identity",
      "priority": "core",
      "value_type": "text",
      "unit": null,
      "example_format": "Brand name as printed on the frame"
    },
    {
      "key": "manufacturer_part_number",
      "label": "Manufacturer Part Number",
      "group": "identity",
      "priority": "core",
      "value_type": "identifier",
      "unit": null,
      "example_format": "SG-3200-GRY"
    },
    {
      "key": "gtin_upc",
      "label": "GTIN / UPC",
      "group": "identity",
      "priority": "core",
      "value_type": "identifier",
      "unit": null,
      "example_format": "084123453202"
    },
    {
      "key": "lens_tint",
      "label": "Lens Tint",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Gray"
    },
    {
      "key": "lens_material",
      "label": "Lens Material",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Polycarbonate"
    },
    {
      "key": "lens_coating",
      "label": "Lens Coating",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Anti-fog and anti-scratch (dual-coated)"
    },
    {
      "key": "frame_style",
      "label": "Frame Style",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Frameless"
    },
    {
      "key": "temple_type",
      "label": "Temple Type",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Adjustable-length, ratcheting inclination"
    },
    {
      "key": "pack_quantity",
      "label": "Pack Quantity",
      "group": "identity",
      "priority": "core",
      "value_type": "number",
      "unit": "ea",
      "example_format": "12"
    },
    {
      "key": "visible_light_transmission_vlt",
      "label": "Visible Light Transmission (VLT)",
      "group": "technical",
      "priority": "differentiating",
      "value_type": "number",
      "unit": "%",
      "example_format": "22"
    },
    {
      "key": "anti_fog_coating_type",
      "label": "Anti-Fog Coating Type",
      "group": "selection",
      "priority": "differentiating",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Permanent hydrophilic coating"
    },
    {
      "key": "fit_style",
      "label": "Fit Style",
      "group": "fit",
      "priority": "differentiating",
      "value_type": "controlled",
      "unit": null,
      "example_format": "OTG (over-the-glass)"
    },
    {
      "key": "frame_weight",
      "label": "Frame Weight",
      "group": "technical",
      "priority": "differentiating",
      "value_type": "number",
      "unit": "g",
      "example_format": "19"
    },
    {
      "key": "reader_magnification",
      "label": "Reader Magnification",
      "group": "selection",
      "priority": "differentiating",
      "value_type": "number",
      "unit": "D",
      "example_format": "+2.00"
    },
    {
      "key": "ansi_z87_1_marking_string",
      "label": "ANSI Z87.1 Marking String",
      "group": "evidence",
      "priority": "channel",
      "value_type": "text",
      "unit": null,
      "example_format": "Z87+ U6"
    },
    {
      "key": "ansi_z87_1_revision_year",
      "label": "ANSI Z87.1 Revision Year",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "ANSI/ISEA Z87.1-2020"
    },
    {
      "key": "en_166_marking",
      "label": "EN 166 Marking",
      "group": "evidence",
      "priority": "channel",
      "value_type": "text",
      "unit": null,
      "example_format": "1 FT KN"
    },
    {
      "key": "country_of_origin",
      "label": "Country of Origin",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Taiwan"
    }
  ],
  "evidence_columns": [
    "raw_value",
    "normalized_value",
    "source_uri",
    "source_page_or_row",
    "confidence",
    "review_state",
    "last_verified"
  ],
  "normalization_examples": [
    {
      "attribute": "Lens Tint",
      "variants": [
        "Clear In/Out Mirror",
        "Indoor/Outdoor Mirror",
        "I/O Mirror",
        "IO Mirror",
        "In-Out Mirror",
        "Indoor Outdoor"
      ],
      "normalized": "Indoor/outdoor mirror"
    },
    {
      "attribute": "Lens Coating (Anti-Fog)",
      "variants": [
        "A/F",
        "Anti Fog",
        "Anti-Fog",
        "AF coated",
        "Antifog",
        "Fog-free coating"
      ],
      "normalized": "Anti-fog"
    },
    {
      "attribute": "Impact Rating Mark",
      "variants": [
        "Z87+",
        "Z87.1+",
        "Z87 +",
        "ANSI Z87+ high impact",
        "HI-IMPACT Z87+"
      ],
      "normalized": "Z87+ (high impact)"
    }
  ]
}