Keyphrases
- website
- xml technology
- extensible markup language
- web applications
- xml documents
- xml data
- standard for data exchange
- web data
- relational databases
- web mining
- web pages
- relational model
- semi structured data
- markup language
- web content
- semi structured
- topic maps
- geospatial information
- xml databases
- xml queries
- database
- databases
- interchange format
- metadata
- data model
- information sources
- web documents
- semantic web
- social networks
- xml schema
- data sources
- xml format
- content and structure
- content management
- data integration
- keyword queries
- structured data
- web resources
- relational data
- information resources
- normal form