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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Designing RDF-based vocabularies

RDF and Logic: Reasoning and Extension

This paper explores embedding the various kinds of RDF entailment in F-Logic. It shows that the embedding of simple, RDF, and RDFS entailment, as well [...]

By |September 15th, 2015|Comments Off on RDF and Logic: Reasoning and Extension

Knowledge Graph Identification

Large-scale information processing systems are able to extract massive collections of interrelated facts, but unfortunately transforming these candidate facts into useful knowledge is a formidable [...]

By |September 15th, 2015|Comments Off on Knowledge Graph Identification

Suggesting Mappings from Relational Databases to Ontologies

This video discusses the CONTOMAP project, which seeks to solve the problem of mapping from relational databases to ontologies. Several possible approaches are outlined: naive, [...]

By |September 15th, 2015|Comments Off on Suggesting Mappings from Relational Databases to Ontologies

From Linked Data to Networked Knowledge

This lecture briefly covers the history of human communication up to the present day and then seeks to answer the question, "How best can we [...]

By |September 15th, 2015|Comments Off on From Linked Data to Networked Knowledge

Answering Queries Over OWL Ontologies with SPARQL

This slide presentation discusses the various types of RDF Schema and OWL entailment regimes defined by SPARQL 1.1. It highlights where limitations and restrictions exist [...]

By |September 15th, 2015|Comments Off on Answering Queries Over OWL Ontologies with SPARQL

Expressive Languages for Querying the Semantic Web

SPARQL 1.1 was recently released, which includes entailment regimes for RDFS and OWL vocabularies and a mechanism to express navigation patterns through regular expressions. Unfortunately, [...]

By |September 15th, 2015|Comments Off on Expressive Languages for Querying the Semantic Web

Learning from the Masters: Understanding Ontologies found on the Web (Part 1)

The purpose of this presentation was to help conference attendees gain sufficient experience of working with OWL and tools (e.g., the Swoop ontology editor/browser) to [...]

By |September 15th, 2015|Comments Off on Learning from the Masters: Understanding Ontologies found on the Web (Part 1)

Schema-Agnostic Query Rewriting in SPARQL 1.1

SPARQL 1.1 supports the use of ontologies to enrich query results with logical entailments, and OWL 2 provides a dedicated fragment OWL QL for this [...]

By |September 15th, 2015|Comments Off on Schema-Agnostic Query Rewriting in SPARQL 1.1

Web Ontology Language

A walk-through of the basic technologies underpinning OWL and the Semantic Web. Very brief and provides no exposition. May provide inspiration for the outline of [...]

By |August 13th, 2015|0 Comments

Karma Demonstration: Integrating Web APIs into the Linked Data Cloud

While the amount of data available in the Linked Data Cloud continues to grow, there are still relatively few services for consuming and producing Linked [...]

By |August 13th, 2015|0 Comments