SPARQL representations

SPARQL

• W3C: SPARQL 1.1 Overview
• W3C: SPARQL 1.1 Query Language
  • Grammar (EBNF)
• SPARQL railroad diagram

ARQ - A SPARQL Processor for Jena

• ARQ documentation
• Query on GitHub

SPIN - SPARQL Inferencing Notation

• SPIN website
  (includes implementations)
• W3C submission
  • SPIN - SPARQL Syntax
  • SPIN - Modeling Vocabulary