This Learning Center is designed to facilitate understanding of RDF database technologies and best practices for AllegroGraph. It contains examples for working with RDF triples, triple stores, server management, querying with SPARQL, reasoning with RDFS++ and Prolog, Federating triple stores, the Jena API, the Sesame 2.x Sail API, and applications involving Geospatial, Temporal and Social Network Analysis.
The examples can be freely downloaded (core examples: AllegroGraphExamples-3.1.jar, Jena and Sesame examples: AllegroGraphJenaSesameExamples-3.1.jar) and easily imported into Eclipse allowing you to experiment with the Java version of AllegroGraph, including the Free Edition. (Please note: we post the source code for the Java examples on the web for convenience, but it is recommended that you download the examples jars rather than copying-and-pasting source code from the web as the download includes support files that are necessary to run the examples including AGPaths.java, AGUtils.java and data sets).
Are there additional examples you would like to see on the Learning Center? Please send comments or suggestions to info@franz.com.