E-commerce Product Listing Ontology
Models structured online retail product detail page text (title, pricing, availability, features, specifications, variants, policies). Used to generate new realistic product listings across categories from a short prompt.
retail · 30 concepts · 36 relationships · by @ssergienko · CC BY 4.0
Classes (7)
- Product Listing
- A single product detail page/record combining identity, commercial, descriptive and policy information.
- e.g. Trailblaze 28L Hiking Backpack · Aurora Smart LED Bulb 4-pack
- Brand
- Manufacturer or seller brand identity shown near the title.
- e.g. Peakline Gear · Voltaro
- Pricing
- Current price, currency, optional previous price and unit price.
- e.g. €49.95 (was €64.95) · $24.99 | $12.50/plug
- Features List
- Bulleted marketing-oriented list of 3–6 selling points.
- e.g. Hydration-compatible · No hub required — Wi-Fi 2.4 GHz
- Specifications
- Compact key–value technical data block.
- e.g. Weight: 920 g · Lifespan 25,000 hours
- Variants / Options
- Alternative colours, sizes or pack counts, possibly with individual prices.
- e.g. 1-pack ($12.99), 2-pack ($22.99) · Forest Green, Slate Grey
- Shipping & Returns Policy
- Free-shipping thresholds, return window and conditions.
- e.g. Free shipping over €50; 30-day free returns
Dimensions (4)
- Currency / Market Locale
- Region determining currency, units, and formatting.
- e.g. EUR · USD
- Product Category Domain
- Broad product domain that determines features and specs.
- e.g. outdoor gear · smart home electronics · kitchenware
- Layout Style
- Formatting of the listing: pipe-separated header lines, bullets (- or *), labelled sections.
- e.g. Features / Specifications headers · Key features: / Technical details:
- Price Tier
- Positioning from budget to premium.
- e.g. budget · mid-range · premium
Properties (13)
- Product Title
- Name line combining product line, key attribute (size, capacity, wattage) and sometimes variant or pack size.
- e.g. Zenfield 15L Trail Pack — Ocean Blue · Brightia Smart Plug, 10A — 2-pack
- Product Identifiers
- SKU, model number, GTIN/EAN codes uniquely identifying the item.
- e.g. SKU: PL-DP20-BL · Model: VT-P10-W
- Availability / Stock Status
- Stock state and sometimes shipping lead time or scarcity message.
- e.g. In stock — ships in 1–2 business days · Only 3 left in stock
- Ratings & Social Proof
- Average star rating, review count, or Q&A count.
- e.g. 4.4/5 (128 reviews) · 25 answered questions
- Category Path
- Hierarchical breadcrumb taxonomy from department to leaf category.
- e.g. Outdoor > Camping > Sleeping Bags · Home > Lighting > Smart Bulbs
- Short Description
- One-sentence tagline summarizing the product's main benefit.
- e.g. Lightweight daypack with a ventilated back panel.
- Physical Specs
- Weight, dimensions, material, capacity, colours.
- e.g. 52 × 30 × 22 cm · 210D recycled nylon
- Technical Specs
- Performance and electrical attributes such as brightness, voltage, energy class, protocol.
- e.g. 806 lumens · 100–240V · Energy class F
- In the Box
- Items included with purchase or explicitly excluded.
- e.g. 4 bulbs, quick-start guide · reservoir not included
- Compatibility Note
- Ecosystem support or limitations and caveats.
- e.g. Not compatible with physical dimmer switches · Fits laptops up to 15"
- Warranty
- Warranty duration and type.
- e.g. 2 years · lifetime limited warranty
- Care Instructions
- Maintenance guidance, mainly for textile or soft goods.
- e.g. hand wash, air dry
- Sustainability / Certification Claims
- Eco materials or standards certifications mentioned in specs or features.
- e.g. PFC-free DWR · Matter certified
Values (2)
- Stock State Values
- Enumerated availability messages.
- e.g. In stock · Low stock · Pre-order
- Pricing State Values
- Whether listing is regular price, discounted, or multipack with unit price.
- e.g. regular · discounted · multipack
Constraints (4)
- Internal Consistency
- Price, unit price and variant prices must reconcile; pack size matches title; specs match category.
- e.g. $39.99 / 4 ≈ $10.00 per bulb
- Concise Telegraphic Style
- Short fragments, units always included, no long prose, typically under 200 words.
- e.g. Hip belt with two zip pockets
- Identifier Format Rules
- SKUs are uppercase hyphenated codes; GTINs are 13 digits; fictional brands only.
- e.g. AB-XY12-GR
- Category-Appropriate Fields
- Only include sections relevant to the product type (care for textiles, voltage for electronics).
- e.g. Care for backpack; Energy class for bulb