{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.keywordbarrage.com/schemas/rewe-scraper-schema.json",
  "title": "ReweData Extraction Engine Data Extraction Schema",
  "description": "Machine-readable DaaS extraction schema for ReweData Extraction Engine under sector 'ecommerce-retail-marketplaces'. Optimized for LLM agents, RAG ingestion, and automated API callers.",
  "type": "object",
  "required": [
    "record_id",
    "target_url",
    "extraction_timestamp",
    "product_title_brand_private_label",
    "rewe_article_number"
  ],
  "properties": {
    "record_id": {
      "type": "string",
      "format": "uuid",
      "description": "Unique deterministic ingestion identifier for the extracted record."
    },
    "target_url": {
      "type": "string",
      "format": "uri",
      "description": "Source URL inspected and extracted by KeywordBarrage engine."
    },
    "extraction_timestamp": {
      "type": "string",
      "format": "date-time",
      "description": "ISO-8601 UTC timestamp of execution."
    },
    "product_title_brand_private_label": {
      "type": "string",
      "description": "Product Title, Brand & Private Label (e.g. REWE Beste Wahl, REWE Bio, REWE Feine Welt, ja!)"
    },
    "rewe_article_number": {
      "type": "integer",
      "description": "REWE Article Number / SKU & Universal Barcode (EAN / GTIN)"
    },
    "supermarket_department_aisle_hierarchy": {
      "type": "string",
      "description": "Supermarket Department & Aisle Hierarchy (Obst & Gemüse, Frischetheke, Molkereiprodukte, Tiefkühl)"
    },
    "storespecific_retail_price": {
      "type": "number",
      "description": "Store-Specific Retail Price (€ EUR / VAT incl.), Unit Price (e.g. per 100g/1kg) & Deposit (Pfand)"
    },
    "weekly_promotional_deals": {
      "type": "string",
      "description": "Weekly Promotional Deals (Angebote der Woche / Handzettel) & Percentage Discount Delta"
    },
    "packaging_size_net_weight": {
      "type": "string",
      "description": "Packaging Size, Net Weight / Drained Weight (Abtropfgewicht) & Multi-Pack Bundle Specs"
    },
    "product_nutrition_facts": {
      "type": "string",
      "description": "Product Nutrition Facts (Nutri-Score A-E, Calories, Fats, Carbs), Ingredients & Organic (Bio) Certification"
    },
    "local_store_stock_availability_rewe_lief": {
      "type": "string",
      "description": "Local Store Stock Availability, REWE Lieferservice Slot Delivery & Abholservice (Click & Collect) ETA"
    },
    "payback_extra_points_promotion_badges_cu": {
      "type": "array",
      "description": "PAYBACK Extra Points Promotion Badges, Customer Reviews & Country of Origin (Herkunftsland)"
    }
  },
  "x-sector": "ecommerce-retail-marketplaces",
  "x-updated-date": "2026-10-08",
  "x-platform-slug": "rewe-scraper",
  "x-endpoint-url": "https://www.keywordbarrage.com/scrapers/rewe-scraper.html"
}