listing-examples
Listing Examples
This is an exploratory page to document listing (e.g. For Sale, Wanted) examples currently published around the web. Typically, the metadata associated with this content is stored in non-semantic markup and proprietary feed formats. The purpose of the studies on this page is to serve as background for the design of a simple distributed listings microformat.
Contributors
- Trevor O'Reilly
- Emiliano Martínez Luque
Examples in the Wild
For Sale
Craigslist
- http://www.craigslist.org/sss/
- duration
- date
- category
- title
- description
- location
- condition
- images
- price
- availability
Amazon
Powazek
- http://www.powazek.com/2005/01/000485.html
- date
- title
- description
- image
- location
- condition
- price
- availability
37signals
- http://www.37signals.com/svn/archives2/for_sale_hp_laserjet_4000n_and_a_1ghz_powermac_g4_tower.php
- date
- title
- description
- location
- condition
- price
- availability
Mercado Libre
- http://www.mercadolibre.com.ar/jm/item?site=MLA&id=17910319
- http://www.mercadolibre.com.ar/jm/item?site=MLA&id=17902804
- price ammount
- price currency
- financing options (? may or may not exist)
- merchant/seller name
- merchant/seller rating (Within Mercado Libre)
- product condition (Used|New)
- location (Province)
- country (Implied by Navigation. Country is selected when accesing mercadolibre.com)
- product category (Implied by Navigation)
- product name
- product photo
- product description
- offer ending date
- item# (MercadoLibre ID)
Segunda Mano
- http://www.segundamano.com.ar/detalles/asp/informatica_y_comunicaciones/cámaras_digitales/venta/13083319.htm
- http://www.segundamano.com.ar/detalles/asp/informatica_y_comunicaciones/cámaras_digitales/venta/13084677.htm
- http://www.segundamano.com.ar/detalles/asp/automotores/motos/venta/13086663.htm
- price ammount
- price currency
- product category (Implied by Navigation)
- product description
- seller telephone
- listing date
- province (?)
- city (?)
- country (Implied by Navigation. Country is selected when accesing segundamano.com)
- product specific data ( ie: Model, Year, Brand for Cars or Motorcycles. Varies by Product type. )
Expats.cz
- http://www.expats.cz/prague/t-71854.html
- title
- price ammount
- price currency (might be CZK, USD, EUR)
- product description
- product condition
- date
Alibaba.com
- http://aux.en.alibaba.com/offerdetail/50425885/Sell_Split_Wall_Mounted_Air_Conditioner.html
- product name
- product photo
- product category
- description/features
- listing date
- expiry date
- company name
- contact person
- address
- zip
- telephone
- fax
- website
Wanted
eBay
- http://www.wantitnow.ebay.com
- category
- item number
- buyer nickname
- feedback
- date
- duration
- title
- description
- location
- condition
- price
Craigslist
- http://www.craigslist.org/wan/
- duration
- date
- category
- title
- description
- location
- condition
- images
- price
Alibaba.com
- http://www.alibaba.com/manufacturer/13083795/Buy_Air_Conditioner.html
- title
- description
- listing date
- expiry date
- contact info (implied, must login)
Previous Schemas and Formats
eBay
- http://developer.ebay.com/DevZone/XML/docs/WSDL/index.htm
- http://pages.ebay.com/help/sell/export-structure.html
Amazon
- http://www.amazon.com/gp/aws/sdk/?v=2005%2d07%2d26&s=AWSEcommerceService
- http://www.amazon.com/gp/aws/sdk/main.html/103-0842473-2772652?s=AWSEcommerceService&v=2005-07-26&p=ApiReference/SmallResponseGroup
- http://www.amazon.com/gp/aws/sdk/main.html/103-0842473-2772652?s=AWSEcommerceService&v=2005-07-26&p=ApiReference/OfferFullResponseGroup
Micropayment Markup
FOAF-Shop
Froogle
Yahoo Shopping
Become.com
MySimon
- http://www.linkshare.com/rc/sample_mfile.shtml (Example Feed)
Related Initiatives
The following is a list of related e-business initiatives. While the scope of these projects is much larger than the problem addressed here, they may provide good reference points for property and process naming conventions. Included primarily for completeness.
- W3C Electronic Commerce Interest Group The role of W3C is to focus on core infrastructure technologies for Electronic Commerce and identify common infrastructure needed in this area.
- CommerceNet CommerceNet is a non-profit membership organization meeting the evolving needs of companies doing electronic commerce.
- ebXML ebXML (Electronic Business using eXtensible Markup Language), is a modular suite of specifications that enables enterprises of any size and in any geographical location to conduct business over the Internet.
- BizTalk The BizTalk Framework is an XML framework for application integration and electronic commerce. It includes a design framework for implementing an XML schema and a set of XML tags used in messages sent between applications.
- ECML The Electronic Commerce Modeling Language provides a simple set of guidelines for web merchants that will enable digital wallets from multiple vendors to automate the exchange of information between users and merchants.
- IOTP The Open Trading Protocol was developed by a number of organizations, working cooperatively to make widespread Internet trading a convenient and secure reality.
- UDEF The Universal Data Element Framework is a cross-industry metadata identification strategy designed to facilitate convergence and interoperability among e-business and other standards.
- UBL UBL, the Universal Business Language, is the product of an international effort to define a royalty-free library of standard electronic XML business documents such as purchase orders and invoices.
- RosettaNet A self-funded, non-profit organization, RosettaNet is a consortium of major Computer and Consumer Electronics, Electronic Components, Semiconductor Manufacturing, Telecommunications and Logistics companies working to create and implement industry-wide, open e-business process standards. These standards form a common e-business language, aligning processes between supply chain partners on a global basis.