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).

Euclid Project: Chapter 1 Quiz

Ten multiple choice questions that are intended to test one's knowledge after reading and viewing the materials in Module 1: Introduction and Application Scenarios.URL: http://www.euclid-project.eu/content/chapter-1-quizKeywords: [...]

By |November 6th, 2015|Comments Off on Euclid Project: Chapter 1 Quiz

Euclid Project: Chapter 6 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-quizKeywords: Linked [...]

By |November 6th, 2015|Comments Off on Euclid Project: Chapter 6 Quiz

Implementing Graph Transformation Languages using RDF Storage and SPARQL Queries

RDF has so far not been widely used in the context of graph rewriting tools. In this paper, the authors take AToMPM, a research-oriented meta-modelling [...]

By |November 5th, 2015|Comments Off on Implementing Graph Transformation Languages using RDF Storage and SPARQL Queries

Recognizing, Naming and Exploring Structure in RDF Data

This master's thesis seeks to apply research into RDBMS - which has led to mature techniques for storing and querying data - to the problem [...]

By |October 10th, 2015|Comments Off on Recognizing, Naming and Exploring Structure in RDF Data

The Berlin SPARQL Benchmark

This article introduces the Berlin SPARQL Benchmark (BSBM) for comparing the performance of native RDF stores with the performance of SPARQL-to-SQL rewriters across architectures. The [...]

By |October 9th, 2015|Comments Off on The Berlin SPARQL Benchmark

Introduction to: Triplestores

This brief weblog entry describes the differences between triple stores and relational database systems. It also discusses the similarities and differences with NoSQL Graph databases. [...]

By |October 9th, 2015|Comments Off on Introduction to: Triplestores

Integrating Open Sources and Relational Data with SPARQL

The authors of this paper believe that the possibility to use SPARQL as a front end to heterogeneous data without significant cost in performance or [...]

By |October 9th, 2015|Comments Off on Integrating Open Sources and Relational Data with SPARQL

Practical RDF Schema Reasoning with Annotated Semantic Web Data

Semantic Web data with annotations is becoming available, with the YAGO knowledge base a prominent example. This video discusses an approach to performing the closure [...]

By |September 30th, 2015|Comments Off on Practical RDF Schema Reasoning with Annotated Semantic Web Data

Capturing Relational Schemas and Functional Dependencies in RDFS

Mapping relational data to RDF is an important task for the development of the Semantic Web. To this end, the W3C has recently released a [...]

By |September 15th, 2015|Comments Off on Capturing Relational Schemas and Functional Dependencies in RDFS

Dynamic Querying of Mass-Storage RDF Data with Rule-Based Entailment Regimes?

SPARQL is the W3C standard for querying RDF data, but it mostly provides means for querying simple RDF graphs only, whereas querying with respect to [...]

By |September 15th, 2015|Comments Off on Dynamic Querying of Mass-Storage RDF Data with Rule-Based Entailment Regimes?