Interacting with RDF data
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 [...]
Using DBPedia
A brief video on DBPedia and SPARQL. Demonstrates how to query DBPedia for useful/interesting questions. Shows not just how to construct SPARQL queries, but also [...]
Simple SPARQL Tutorial: Overview
In this video the presenter explains how he intends, over a series of videos, to teach the viewer the SPARQL query language. The exercises are [...]
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: [...]
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 [...]
Protege: How To Create Classes And Properties
This video is about defining classes, properties, class hierarchies and property hierarchies using Protégé, a free, open-source ontology editor and framework. Although the video deals [...]
Semantic Python: Mastering Linked Data with Python
Python offers a very powerful and easy to use library to work with Linked Data: rdflib. RDFLib is a lightweight and functionally complete RDF library, [...]
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, [...]
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 [...]
The Rise of Graph Databases/Dataspaces and Their Relations with Linked Data and Ontologies
This talk was presented at the Laboratory of Information Systems' Institute of Computing UNICAMP in December, 2013. It discusses several research topics which should be [...]