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Understands the RDF abstract data model as a directed labeled graph.

Validating RDF Data

This book describes two languages for implementing constraints on RDF data, describing the main features of both Shape Expressions (ShEx) and Shapes Constraints Language (SHACL) [...]

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By |September 15th, 2017|Comments Off on Validating RDF Data

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

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?

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

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

Scaling Up

This module addresses the main issues of Linked Data and scalability. In particular, it provides details on approaches and technologies for clustering, distributing, sharing, and [...]

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By |October 22nd, 2016|Comments Off on Scaling Up

Scaling Up Quiz

Ten multiple choice questions that are intended to test one's knowledge after reading and viewing the materials in Module 6: Scaling Up (http://www.euclid-project.eu/modules/course6).URL: http://www.euclid-project.eu/content/chapter-6-quiz.htmlKeywords: Hadoop, [...]

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By |October 22nd, 2016|Comments Off on Scaling Up Quiz

A survey of RDF storage approaches

This paper gives an overview of the features of techniques for storing RDF data from the perspective of addressing the need to efficiently store and [...]

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By |September 1st, 2016|Comments Off on A survey of RDF storage approaches

Storing and Indexing Massive RDF Data Sets

This paper presents a general survey of the current state of the art in RDF storage and indexing. It identifies three different perspectives on RDF, [...]

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By |September 1st, 2016|Comments Off on Storing and Indexing Massive RDF Data Sets

Markup Languages and Document Processing: Semantic Web and RDF Lecture

This lesson plan was used for the course "Markup Languages and Document Processing", part of the Master in Informatics and Computing Engineering program at Porto [...]

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By |November 9th, 2015|Comments Off on Markup Languages and Document Processing: Semantic Web and RDF Lecture