Ontology definig base concepts of the Stanbol Enhancer Content Item The Content Item represents the content parsed to the Stanbol Enhancer. Enhancement Chain A EnhancementChain is a specific configuration on how parsed Content is enhanced by the Stanbol Enhancer Enhancer A Stanbol Enhancer instance. The Resource represents the RESTful Service URL. Enhancement Engine EnhancementEngines are responsible for extracting knowledge from Content parsed to the Stanbol Enhancer has default chain The default chain is the EnhancementChain used to enhance Content parsed to the main /enhancer RESTful service. has engine links to an EnhancementEngine has chain links to a configured EnhancementChain