Uses available tools, servers, and endpoints to issue queries against a dataset.
SPARQL 1.1
An overview of SPARQL including its history, and examples of queries with operators. Also includes brief discussion of Apache Jena (a Java Framework for Linked [...]
DBpedia Semantic Search with "Explore&Query" by Vinge Free
Demonstration of "Explore&Query", a new visual search method for the Semantic Web. The presenter builds an advanced SPARQL query- without writing any code- that uses [...]
Apache Jena Tutorial: Using SPARQL with Jena to Query RDF Document
This tutorial shows how to use integrated Apache Jena objects to query a RDF document using SPARQL. Shows how to use several SPARQL keywords. Also [...]
Never Write SPARQL Again – Build your Queries Visually
A demonstration of Gruff, a freely available graphical triple-store browser that attempts to make data retrieval more pleasant and powerful with a variety of tools [...]
Linked Data, Life Sciences, and RDF Stores – Exploration and Demonstration
There is an explosion of linked RDF datasets in the life sciences domain. In practice, the exploration of these data sources is far from trivial. [...]
Simple SPARQL Tutorial: Understanding Named Graphs
This tutorial explains how when uploading many RDF datasets using a tool such as Fuseki, they can be merged into one Default Graph. This also [...]
Simple SPARQL Tutorial: Apache Jena Fuseki Server (for Storing/Querying RDF data)
A tutorial showing how to download and use Fuseki, A SPARQL processor for Apache Jena. Similar topics continued on next video of series.URL: https://www.youtube.com/watch?v=5-UfFV5XmTIKeywords: Apache [...]
Simple SPARQL Tutorial: The ARQ Query Engine (for Querying RDF Data)
A tutorial showing how to use ARQ, A SPARQL processor for Apache Jena. Brief and to the point- similar topics continued on next video of [...]
Installing and Managing Virtuoso SPARQL Endpoint
Instructions for installing, configuring, and managing Virtuoso SPARQL endpoints (community edition). This tutorial documents instructions for installing, configuring and managing Virtuoso Open Source Edition (VOSE) [...]
SPARQL Nuts & Bolts
The "SPARQL 101" lesson introduced SPARQL, explained how it relates to other query languages, and went through its basic syntax. This lesson builds on that [...]