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Fundamentals of Resource Description Framework

How Does a Graph Database Differ From a Relational Database?

This video describes the difference between a graph database model (such as RDF) and the relational database model (RDBMS). Focuses on the increased efficiency of [...]

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By |January 8th, 2017|Comments Off on How Does a Graph Database Differ From a Relational Database?

Databases: Graph vs. Relational

This video describes the differences between graph database models (such as RDF) and relational models (RDBMS). The narrator gives examples of when it would be [...]

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By |January 8th, 2017|Comments Off on Databases: Graph vs. Relational

Visualizing RDF Graphs

In this video tutorial, the presenter uses Omnigraffle to sketch out the RDF data model, explaining each component as he does so. The walk-through is [...]

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By |January 8th, 2017|Comments Off on Visualizing RDF Graphs

The Difference Between URLs and URIs

In this blog post, the author succinctly explains the difference between two terms that are often used interchangeably, but are actually different ways to identify [...]

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By |December 28th, 2016|Comments Off on The Difference Between URLs and URIs

Linked Data Basics for Techies

This guide is intended to be a crash course for a techie/programmer who needs to learn the basics ASAP. It is not intended as an [...]

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By |December 28th, 2016|Comments Off on Linked Data Basics for Techies

prefix.cc: Namespace Lookup for RDF Developers

The intention of this service is to simplify a common task in the work of RDF developers: remembering and looking up URI prefixes. One can [...]

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By |December 28th, 2016|Comments Off on prefix.cc: Namespace Lookup for RDF Developers

The URI, URL, and Linked Data Meme's Generic HTTP URI

In this post, the author tries to clear up some confusion between the terms URI and URL. Includes links to other posts as well as [...]

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By |December 28th, 2016|Comments Off on The URI, URL, and Linked Data Meme's Generic HTTP URI

URL vs URI vs URN: The Science Behind The Terms

This blog post briefly explains the difference between three types of resource identifiers: the Uniform Resource Locator (URL), the Uniform Resource Identifier (URI), and the [...]

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By |December 27th, 2016|Comments Off on URL vs URI vs URN: The Science Behind The Terms

Expressing Dublin Core Metadata Using RDF

This document provides recommendations for expressing Dublin Core metadata using RDF, the Resource Description Framework. It describes how the features of the DCMI Abstract Model [...]

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By |December 20th, 2016|Comments Off on Expressing Dublin Core Metadata Using RDF

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 [...]

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By |December 20th, 2016|Comments Off on RDF XML