The project Linked Data for Professional Education (LD4PE), funded between 2014 and 2017 by the Institute of Museum and Library Studies (IMLS) and lead by the University of Washington Information School, developed a web-based exploratorium to support structured discovery of online learning resources about Linked Data. The project produced this website, which has been converted into a static site for preservation, and a Linked Data Competency Index. DCMI will keep this site online on a "best effort" basis as long as resources permit. The Internet Archive's Wayback Machine should be regarded as the source of archival copies for the long term.

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Understands the difference between SQL query language (which operates on database tables) and SPARQL (which operates on RDF graphs).

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Understands the difference between SQL query language (which operates on database tables) and SPARQL (which operates on RDF graphs).

Foundations of RDF Databases

This older presentation presents the argument that the RDF data model can be viewed as an extension of the traditional database model, rather than as [...]

By |March 9th, 2016|Comments Off on Foundations of RDF Databases
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SPARQL FAQs

This set of FAQs was written before SPARQL 1.1, making it obsolete for practical purposes. However, its treatment of topics such as how SPARQL deals [...]

By |January 16th, 2016|Comments Off on SPARQL FAQs
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Answering SPARQL Queries over Databases under OWL 2 QL Entailment Regime

This video presents an extension of the ontology-based data access platform Ontop that supports answering SPARQL queries under the OWL 2 QL direct semantics entailment [...]

By |January 16th, 2016|Comments Off on Answering SPARQL Queries over Databases under OWL 2 QL Entailment Regime
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SPARQL with R in less than 5 minutes

This article describes how to get up and running on the Semantic Web in less than 5 minutes using SPARQL with R. It begins with [...]

By |January 15th, 2016|Comments Off on SPARQL with R in less than 5 minutes
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Multi-Agent and Semantic Web Systems: Querying

This slide presentation of lecture material was used as part of a course given at The University of Edinburgh School of Informatics. This lecture discusses [...]

By |November 12th, 2015|Comments Off on Multi-Agent and Semantic Web Systems: Querying
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Building Semantic Web CRUD Operations Using PHP

This article discusses how a shift in Web development towards Object-Oriented Programming (OOP) has shifted the model commonly used for connecting websites to databases (and [...]

By |November 9th, 2015|Comments Off on Building Semantic Web CRUD Operations Using PHP
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MarkLogic Semantics: Under the Hood

This slide presentation starts with the basics of triples and how to query RDF data using SPARQL (with a focus on SPARQL support in MarkLogic). [...]

By |November 9th, 2015|Comments Off on MarkLogic Semantics: Under the Hood
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Module 6: 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 [...]

By |November 6th, 2015|Comments Off on Module 6: Scaling up
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Euclid Project: Chapter 2 Quiz

Ten multiple choice questions that are intended to test one's knowledge after reading and viewing the materials in Module 2: Querying Linked Data (http://www.euclid-project.eu/modules/course2).URL: http://www.euclid-project.eu/content/chapter-2-quizKeywords: [...]

By |November 6th, 2015|Comments Off on Euclid Project: Chapter 2 Quiz
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Module 2: Querying Linked Data

This module looks in detail at SPARQL and introduces approaches for querying and updating semantic data. It covers the SPARQL algebra, the SPARQL protocol, and [...]

By |November 6th, 2015|Comments Off on Module 2: Querying Linked Data
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