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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Uses available tools, servers, and endpoints to issue queries against a dataset.

Querying Biomedical Linked Data with Natural Language Questions

Recent and intensive research in the biomedical area has led to the accumulation and dissemination of biomedical knowledge through various knowledge bases increasingly available on [...]

By |October 21st, 2015|Comments Off on Querying Biomedical Linked Data with Natural Language Questions

Web-Scale Querying through Linked Data Fragments

To unlock the full potential of Linked Data sources, we need flexible ways to query them. Public SPARQL endpoints aim to fulfill that need, but [...]

By |October 20th, 2015|Comments Off on Web-Scale Querying through Linked Data Fragments

FEATR: SPARQL Feature Detection

This video discusses FEATR, a tool which was developed as a practical solution for Web developers to detect the features of a SPARQL endpoint and [...]

By |September 15th, 2015|Comments Off on FEATR: SPARQL Feature Detection

Querying Semantic Data

After this tutorial, you should be able to: Build your own basic SPARQL queries, step-by-step; Understand that SPARQL is not just a query language, it [...]

By |August 13th, 2015|0 Comments

DBpedia: Visualising Linked Data – Graph of Members of Punk Rock Bands

Using DBpedia, Google Refine, R, and Gephi to play with Linked Data. This tutorial uses data from DBpedia with the aforementioned tools to create visualizations [...]

By |August 13th, 2015|0 Comments

SPARQL Queries on a Web 3.0 Database

Demonstrates how to load RDF and OWL knowledge bases into AllegroGraph and how queries are executed over the data with an optimized SPARQL engine. Also [...]

By |August 13th, 2015|0 Comments

Linked Data Tutorial: From Document Web to a Web of Linked Data

This slide presentation explains the "Data Web" vision, including some of the preliminary standards and technologies. It also covers tools and technological building blocks developed [...]

By |August 13th, 2015|0 Comments

Using DBPedia

A brief video on DBPedia and SPARQL. Demonstrates how to query DBPedia for useful/interesting questions. Shows not just how to construct SPARQL queries, but also [...]

By |August 13th, 2015|0 Comments

Visualizing SPARQL Query Results

Learn how to visualize SPARQL query results with the Information Workbench. This screen-cam features the visualization and accessible views over data. This video was created [...]

By |August 13th, 2015|0 Comments

Querying Linked Data with SPARQL

This slideset was part of the "How to Consume Linked Data" tutorial at the International Semantic Web Conference (ISWC), Oct. 2009. Predates SPARQL 1.1, so [...]

By |August 13th, 2015|0 Comments