Easy RDF and SPARQL for LAMP systems

State-of-the-Art RDF Development

• Various RDF parsers and extractors (RDF/XML, Turtle, RSS, microformats, eRDF, RDFa, ...)
  
• Serializers (N-Triples, RDF/JSON, RDF/XML, Turtle)
  
• RDF Storage, SPARQL Query, and Update
  
• Turtle templating
  
• Plugins and Triggers
  

More features

ARC is easy to bundle with existing PHP/MySQL software

• Works with PHP4 and PHP5
  
• No use of global variables, constants, or other practices which may cause integration problems
  
• Error collection, avoidance of PHP warnings and notices
  
• Automatic path detection for component inclusion
  
• Components are kept as small as possible, only immediately required code is loaded into memory
  
• Customizable per-store prefix for database tables