{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.keywordbarrage.com/schemas/njuskalo-scraper-schema.json",
  "title": "NjuskaloData Extraction Engine Data Extraction Schema",
  "description": "Machine-readable DaaS extraction schema for NjuskaloData Extraction Engine under sector 'real-estate-property-portals'. Optimized for LLM agents, RAG ingestion, and automated API callers.",
  "type": "object",
  "required": [
    "record_id",
    "target_url",
    "extraction_timestamp",
    "property_title_croatian_county_city",
    "listing_price_in_eur"
  ],
  "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."
    },
    "property_title_croatian_county_city": {
      "type": "string",
      "description": "Property Title, Croatian County & City (Županija / Grad)"
    },
    "listing_price_in_eur": {
      "type": "number",
      "description": "Listing Price in EUR (Cijena €) & Price per m² (€/m²)"
    },
    "living_area_lot_size": {
      "type": "string",
      "description": "Living Area & Lot Size (Stambena površina / Okućnica m²)"
    },
    "number_of_rooms_floor_level": {
      "type": "string",
      "description": "Number of Rooms & Floor Level (Broj soba / Kat)"
    },
    "building_type_construction_year": {
      "type": "string",
      "description": "Building Type & Construction Year (Tip nekretnine / Godina)"
    },
    "energy_efficiency_rating": {
      "type": "string",
      "description": "Energy Efficiency Rating (Energetski razred A+-G)"
    },
    "heating_system_balcony_parking": {
      "type": "string",
      "description": "Heating System, Balcony & Parking (Grijanje / Balkon / Parking)"
    },
    "unique_listing_id_publication_date": {
      "type": "integer",
      "description": "Unique Listing ID & Publication Date (Šifra oglasa / Datum)"
    },
    "verified_agency": {
      "type": "string",
      "description": "Verified Agency / Private Seller Contact (Oglašivač / Agencija)"
    }
  },
  "x-sector": "real-estate-property-portals",
  "x-updated-date": "2026-10-08",
  "x-platform-slug": "njuskalo-scraper",
  "x-endpoint-url": "https://www.keywordbarrage.com/scrapers/njuskalo-scraper.html"
}