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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Knows methods such as Direct Mapping of Relational Data to RDF (2012) for transforming data from the relational model (keys, values, rows, columns, tables) into RDF graphs.

Providing Linked Data

This slide presentation covers the whole spectrum of Linked Data production and exposure. It begins with a grounding in Linked Data principles and best practices, [...]

By |August 13th, 2015|0 Comments

D2RQ: Accessing Relational Databases as Virtual RDF Graphs

The D2RQ Platform is an open-source system for accessing relational databases as virtual, read-only RDF graphs. It offers RDF-based access to the content of relational [...]

By |August 13th, 2015|0 Comments

SPARQL vs. SQL – Intro

This lesson compares the SPARQL and SQL query languages, which are designed to query RDF and relational data, respectively. It is designed for those who [...]

By |August 13th, 2015|0 Comments