text: Rather than a standard bibliography, this section is divided into various categories based on resources that 
  will be valuable for future exploration of the technologies and methods described in this tutorial. 
  
  14.1 W3C Documents 
  OWL 2 Primer: https://www.w3.org/TR/owl2-primer/ 
  
  OWL 2 Specification: https://www.w3.org/TR/owl2-overview/ 
  
  Semantic Web Primer for Object-Oriented Software Developers: https://www.w3.org/TR/sw-oosd- 
  primer/ 
  
  SPARQL Specification: https://www.w3.org/TR/sparql11-query/ 
  
  SWRL Specification and Built-ins: https://www.w3.org/Submission/SWRL/ 
  
  14.2 Web Sites, Tools, And Presentations. 
  Agile Alliance: https://www.agilealliance.org/agile101/ 
  
  Cellfie: https://github.com/protegeproject/cellfie-plugin/wiki/Grocery-Tutorial 
  
  Gartner Hype Cycle: https://www.gartner.com/en/research/methodologies/gartner-hype-cycle 
  
  Jena: Open Source Java Framework for Semantic Web and Linked Data Applications: 
  https://jena.apache.org/ 
  
  Open World Assumption (OWA) presentation by Nick Drummond and Rob Shearer: 
  http://www.cs.man.ac.uk/~drummond/presentations/OWA.pdf 