Semantic Web Stack Semantic Web Stack The Semantic Web Stack , also known as Semantic Web Cake or Semantic Web Layer Cake , illustrates the architecture of the Semantic Web . [ edit ] Overview The Semantic Web Stack is an illustration of the hierarchy of languages, where each layer exploits and uses capabilities of the layers below.
Resource Description Framework (RDF): Concepts and Abstract Synt Abstract The Resource Description Framework (RDF) is a framework for representing information in the Web. RDF Concepts and Abstract Syntax defines an abstract syntax on which RDF is based, and which serves to link its concrete syntax to its formal semantics.
RDF/XML Syntax Specification (Revised) Abstract The Resource Description Framework ( RDF ) is a general-purpose language for representing information in the Web. This document defines an XML syntax for RDF called RDF/XML in terms of Namespaces in XML , the XML Information Set and XML Base . The formal grammar for the syntax is annotated with actions generating triples of the RDF graph as defined in RDF Concepts and Abstract Syntax . The triples are written using the N-Triples RDF graph serializing format which enables more precise recording of the mapping in a machine processable form.
Abstract The Resource Description Framework (RDF) is a general-purpose language for representing information in the Web. This specification describes how to use RDF to describe RDF vocabularies. RDF Vocabulary Description Language 1.0: RDF Schema
Abstract This is a specification of a precise semantics, and corresponding complete systems of inference rules, for the Resource Description Framework (RDF) and RDF Schema (RDFS). Table of Contents RDF Semantics
W3C Recommendation 10 February 2004 This Version: http://www.w3.org/TR/2004/REC-rdf-testcases-20040210/ Latest Version: http://www.w3.org/TR/rdf-testcases/ Previous Version: RDF Test Cases
The Resource Description Framework (RDF) is a language for representing information about resources in the World Wide Web. This Primer is designed to provide the reader with the basic knowledge required to effectively use RDF. It introduces the basic concepts of RDF and describes its XML syntax. It describes how to define RDF vocabularies using the RDF Vocabulary Description Language, and gives an overview of some deployed RDF applications. It also describes the content and purpose of other RDF specification documents. 1. RDF Primer