SPARQL Queries on a Web 3.0 Database
Demonstrates how to load RDF and OWL knowledge bases into AllegroGraph and how queries are executed over the data with an optimized SPARQL engine. Also [...]
Linked Data Tutorial: From Document Web to a Web of Linked Data
This slide presentation explains the "Data Web" vision, including some of the preliminary standards and technologies. It also covers tools and technological building blocks developed [...]
OWL Web Ontology Language
A slide presentation of ontology languages focusing on OWL, with information on RDF, RDF Schema, and XML as well. Discusses the three "species" of OWL- [...]
NoSQL and Triple Stores
This slide presentation offers a comparison and contrast of RDF triple stores and NoSQL, seeking to answer the question, "are triples stores NoSQL, or not"?URL: [...]
Linking with DBpedia
This short video demonstrates the use of TopBraid Composer for linking a domain model with corresponding DBpedia pages. This feature can be used to link [...]
SPARQL: Querying the Web of Data
This slide-set aims to introduce the RDF query language SPARQL "from a user's perspective". This presentation predates the introduction of SPARQL 1.1, but may still [...]
Why SKOS should be a focal point of your linked data strategy
In this webinar, key people from the Semantic Web Company describe why controlled vocabularies based on SKOS should play a central role in a Linked [...]
Introducing RDF/XML
After this tutorial, you should be able to: 1) Formally understand RDF statements, including objects as resources and literals; 2) Write basic RDF documents in [...]
How to Write a Simple XML Document: Tutorial
This tutorial demonstrates how to create a simple XML document using a text editor. The introductory discussion mainly revolves around why XML is useful and [...]
Visualizing SPARQL Query Results
Learn how to visualize SPARQL query results with the Information Workbench. This screen-cam features the visualization and accessible views over data. This video was created [...]