Understands how a namespace, informally used in the RDF context for a namespace URI or RDF vocabulary, fundamentally differs from the namespace of data attributes and functions (methods) defined for an object-oriented class.
RDF XML
Despite the title, this resource covers more territory than simply expressing RDF in the XML serialization. It also gives a basic description of the RDF [...]
Introduction to Semantics in MarkLogic
This is the first chapter in MarkLogic's "Semantic Developer's Guide". It contains information about the RDF data model in general but, more importantly, the chapter [...]
An Introduction to the Resource Description Framework
This early article describes the RDF Data Model in its simplest form. Provides introduction, background information, and presents simple RDF syntax. MUCH has happened since [...]
Application Profiles as Machine-Understandable Narratives
The SCHEMAS Registry aims at providing a selected and annotated overview of metadata vocabularies and their use in application environments. Based on harvested metadata in [...]
Namespaces and Application Profiles
These slides are lectures notes from a unit of the course, "Organization of Information and Resources" which was taught at the University of Washington. The [...]
Semantic Web Tutorial 9/14: RDF Schema and OWL 1/4
Video tutorial describing the role of vocabularies in Semantic Web development, particularly the reuse of existing vocabularies. How to access predefined classes and properties through [...]
Introducing RDF/XML
After this tutorial, you should be able to: 1) Formally understand RDF statements, including objects as resources and literals; 2) Write basic RDF documents in [...]
Best Practice Recipes for Publishing RDF Vocabularies
This document describes best practice recipes for publishing an RDF Schema or OWL vocabulary or ontology on the Web. The features of each recipe are [...]