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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Replacing old version of comp index.

MarkLogic: Using the Triple Index

This brief exercise makes use of a triple index outside of SPARQL. It relies on previously loaded data and builds on queries which were run [...]

By |January 19th, 2016|Comments Off on MarkLogic: Using the Triple Index

MarkLogic: Introducing SPARQL

A brief tutorial on how to explore a previously loaded graph database using a SPARQL endpoint. Gives several examples of queries using DBpedia and BBC [...]

By |January 19th, 2016|Comments Off on MarkLogic: Introducing SPARQL

MarkLogic: Semantics Hello World

In this exercise, the user will: 1) Insert RDF triples into a database; 2) Query the triples using SPARQL. This is just one of several [...]

By |January 19th, 2016|Comments Off on MarkLogic: Semantics Hello World

MarkLogic: SPARQL and XQuery together

This exercise covers the use of SPARQL and XQuery together in a few different ways. This involves running a series of queries on the BBC [...]

By |January 19th, 2016|Comments Off on MarkLogic: SPARQL and XQuery together

MarkLogic: Next Steps

This is just one of several tutorials in a sequence, and they should be done in order to gain the most benefit. This final tutorial [...]

By |January 19th, 2016|Comments Off on MarkLogic: Next Steps

Tracking RDF Graph Provenance using RDF Molecules

The Semantic Web facilitates the integration of partial knowledge and finding evidence for hypothesis from Web knowledge sources. However, the appropriate level of granularity for [...]

By |January 17th, 2016|Comments Off on Tracking RDF Graph Provenance using RDF Molecules

On Explicit Provenance Management in RDF/S Graphs

The notion of RDF Named Graphs has been proposed in order to assign provenance information to data described using RDF triples. This paper argues that [...]

By |January 17th, 2016|Comments Off on On Explicit Provenance Management in RDF/S Graphs

SPARQL Queries for Publications and Authors

This page contains SPARQL queries useful for finding information on authors and publications on VIVO. These query examples, if adapted, have other useful applications as [...]

By |January 16th, 2016|Comments Off on SPARQL Queries for Publications and Authors

Mining the Web of Linked Data with RapidMiner

Lots of data from different domains is published as Linked Open Data. While there are quite a few browsers for that data, as well as [...]

By |January 16th, 2016|Comments Off on Mining the Web of Linked Data with RapidMiner

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