Real Estate I

Abstract

This data contains house listing information from five real estate websites. The data is presented in XML format. The data se is used for the purpose of schema matching.

Contribution

Original Owner and Donor

Anhai Doan
Department of Computer Science 
University of Illinois, Champaign-Urbana
anhai@cs.uiuc.edu

Description

Data Format

The Data hase been exported in four different formats:

• Browsable list of XML files providing one record per file
• A tarred and gzipped file containing all above XML files
• A large gzipped XML file containing every record
• A tarred and gzipped file all the HTML files from which the data was extracted

Data Files

• Data Sources
  • Mediated Schema
  • Homeweekers
    • Schema
    • Browse
    • Download
      • One XML file per record[Tarred & gzipped (432 KB)]
      • One big XML file[Gzipped (353 KB)]
      • One HTML file per record[Tarred & gzipped (1.59 MB)]
  • NKY
    • Schema
    • BrowseBrowse
    • Download
      • One XML file per record[Tarred & gzipped (484 KB)]
      • One big XML file[Gzipped (417 KB)]
      • One HTML file per record[Tarred & gzipped (905 KB)]
  • Texas
    • Schema
    • BrowseBrowse
    • Download
      • One XML file per record[Tarred & gzipped (732 KB)]
      • One big XML file[Gzipped (638 KB)]
      • One HTML file per record[Tarred & gzipped (1.71 MB)]
  • Windermere
    • Schema
    • BrowseBrowse
    • Download
      • One XML file per record[Tarred & gzipped (487 KB)]
      • One big XML file[Gzipped (380 KB)]
      • One HTML file per record[Tarred & gzipped (1.54 MB)]
  • Yahoo
    • Schema
    • BrowseBrowse
    • Download
      • One XML file per record[Tarred & gzipped (74 KB)]
      • One big XML file[Gzipped (52 KB)]
      • One HTML file per record[Tarred & gzipped (200 KB)]
• Mappings