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.

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

RDF, SPARQL and Semantic Repositories

This massive slide presentation covers a LOT of ground, including. It begins with the benefits of using RDF, RDFS/OWL entailment rules and how they can [...]

By |October 9th, 2015|Comments Off on RDF, SPARQL and Semantic Repositories

Mapping Relational Database into OWL Structure with Data Semantic Preservation

This paper proposes a solution for migrating an RDBMS into an appropriate structure for the Semantic Web (i.e., RDF). The solution takes an existing RDBMS [...]

By |September 15th, 2015|Comments Off on Mapping Relational Database into OWL Structure with Data Semantic Preservation

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

Relational Database to RDF Translation in the Cultural Heritage Domain

The author argues that simple algorithms for automatically mapping relational data to RDF are wasteful and inefficient. Instead, mapping can be significantly improved by using [...]

By |September 15th, 2015|Comments Off on Relational Database to RDF Translation in the Cultural Heritage Domain

Accessing Relational Data with RDF Queries and Assertions

This paper presents a hybrid RDF storage model that combines relational data with arbitrary RDF metadata, as implemented in the RDF storage layer of the [...]

By |September 15th, 2015|Comments Off on Accessing Relational Data with RDF Queries and Assertions

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

Providing Linked Data

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

By |September 15th, 2015|Comments Off on Providing Linked Data

Answering SPARQL Queries over Databases under OWL 2 QL Entailment Regime

This paper presents an extension of the ontology-based data access platform Ontop that supports answering SPARQL queries under the OWL 2 QL direct semantics entailment [...]

By |September 15th, 2015|Comments Off on Answering SPARQL Queries over Databases under OWL 2 QL Entailment Regime

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