morla

References

The RDF, Resource Description Framework, is an idea of W3C members. These links are the ufficial documentation about this format:

• RDF/XML Syntax Specification
  
  
• RDF Vocabulary Description Language 1.0: RDF Schema
  
  
• RDF Primer
  
  
• Resource Description Framework (RDF): Concepts and Abstract Syntax
  
  
• RDF Semantics
  
  
• RDF Test Cases
  
  

Ontology is about the exact description of things and their relationships. For the web, ontology is about the exact description of web information and relationships between web information.

• OWL Web Ontology Language Overview
  
  
• OWL Web Ontology Language Guide
  
  
• OWL Web Ontology Language Reference
  
  
• OWL Web Ontology Language Semantics and Abstract Syntax
  
  
• OWL Web Ontology Language Test Cases
  
  

The Extensible Markup Language ((XML) is a W3C-recommended general-purpose markup language for creating special-purpose markup languages, capable of describing many different kinds of data.

• Extensible Markup Language (XML) 1.0
  
  
• Extensible Markup Language (XML) 1.1
  
  
• Namespaces in XML
  
  
• XML Inclusions (XInclude)
  
  
• XML Path Language (XPath)
  
  
• XSL Transformations (XSLT)
  
  
• XPointer Framework
  
  
• XPointer element() Scheme
  
  
• XPointer xmlns() Scheme
  
  
• XML Linking Language (XLink)
  
  
• XML Base
  
  
• XML Schema Part 0: Primer
  
  
• XML Schema Part 1: Structures
  
  
• XML Schema Part 2: Datatypes