Querying RDF data
Simple SPARQL Tutorial: Querying Multiple Datasets (with Jena Fuseki Server)
Tutorial showing how to use Apache Jena's Fuseki to query multiple datasets.URL: https://www.youtube.com/watch?v=9KXJSrevvp8Keywords: Fuseki, Apache Jena, SPARQLAuthor: Sadawi, NoureddinDate created: 2014-03-03 07:00:00.000 Language: http://id.loc.gov/vocabulary/iso639-2/engTime required: [...]
Simple SPARQL Tutorial: More on Querying Named Graphs – Multiple NAMED GRAPHs
Building on the previous tutorials, which discussed Named Graphs and how to construct queries using the NAMED GRAPH keyword, this tutorial shows how to run [...]
SPARQL by Example
This is a very in-depth resource that covers nearly every aspect of SPARQL (both 1.0 and 1.1). Includes example queries (over many datasets), links to [...]
SPARQL vs. SQL – Intro
This lesson compares the SPARQL and SQL query languages, which are designed to query RDF and relational data, respectively. It is designed for those who [...]
Mashing Up LOGD Data with SPARQL
By the end of this tutorial the user should be able to understand how to use SPARQL queries to mash up LOGD datasets, as well [...]
An Introduction to Linked Open Data
An extensive slide presentation covering the key components that support RDF: the graph model, the triple statement, and URIs. Also discusses the Web of Data [...]
SPARQL Tutorial: Datasets
This tutorial covers RDF Datasets- the units that are queried by a SPARQL query. An RDF Dataset consists of a default graph, and a number [...]
How to Find Datasets Using the LOGD SPARQL Endpoint
This page contains example SPARQL queries to describe datasets in the Linked Open Government Data (LOGD) triple store. After checking out the "LOGD Data Description [...]
SPARQL Tutorial: A First SPARQL Query
A brief, text-based tutorial demonstrating a simple first query and how to execute it with Apache Jena. Shows how to formulate a simple command line [...]
0 to 60 on SPARQL Queries in 50 Minutes
This webinar provides an introduction to SPARQL, a query language for RDF. Users will gain hands on experience crafting queries, starting simply, but evolving in [...]