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Expressing Dublin Core Metadata Using RDF

This document provides recommendations for expressing Dublin Core metadata using RDF, the Resource Description Framework. It describes how the features of the DCMI Abstract Model [...]

By |December 20th, 2016|Comments Off on Expressing Dublin Core Metadata Using RDF

RDF XML

Despite the title, this resource covers more territory than simply expressing RDF in the XML serialization. It also gives a basic description of the RDF [...]

By |December 20th, 2016|Comments Off on RDF XML

How to (Properly) Publish a Vocabulary or Ontology On the Web, Part 6

This resource contains a set of guidelines on how to reuse other vocabularies (i.e., how one's vocabulary should link to other vocabularies). Reuse is not [...]

By |December 20th, 2016|Comments Off on How to (Properly) Publish a Vocabulary or Ontology On the Web, Part 6

How to (Properly) Publish a Vocabulary or Ontology On the Web, Part 5

This resource explains why one should include a license with a published vocabulary and its documentation. The author feels that others have dealt with this [...]

By |December 20th, 2016|Comments Off on How to (Properly) Publish a Vocabulary or Ontology On the Web, Part 5

RDFa 1.1 Primer – Third Edition

Search engines have begun to provide richer search results by extracting structured details from the Web pages they crawl and, in turn, Web publishers are [...]

By |November 23rd, 2016|Comments Off on RDFa 1.1 Primer – Third Edition

Tutorial on Metadata Provenance

This two-part slide presentation was used at the Semantic Web in Libraries (SWIB) Conference. "Part 1: Linked Data Provenance" answers the questions, "How can we [...]

By |November 22nd, 2016|Comments Off on Tutorial on Metadata Provenance

Open Provenance Model Tutorial

Provenance, which is an explicit representation of the origin of data, is important for users to be able to put their trust in data. The [...]

By |November 22nd, 2016|Comments Off on Open Provenance Model Tutorial

BBC Provenance Ontology

The Provenance Ontology supports data management and auditing tasks. It is used by the BBC to define the different types of named graphs used in [...]

By |November 22nd, 2016|Comments Off on BBC Provenance Ontology

Getting Data from the Semantic Web (Ruby)

This tutorial explains how to retrieve data from DBPedia, the Semantic Web version of Wikipedia. It uses Ruby's RDF.rb and is intended for programmers used [...]

By |November 11th, 2016|Comments Off on Getting Data from the Semantic Web (Ruby)

Ontologies and Data Models- Are They the Same?

This blog post from "Voyages of the Semantic Enterprise" discusses issues related to the title question, including a brief history of data modelling and how [...]

By |October 29th, 2016|Comments Off on Ontologies and Data Models- Are They the Same?