enhance resources

Introduction

todo...

Details

Each Enhancer is identified by a unique name. It contains a specific configuration and requires exactly one EnhancerTask

The configuration contains - the enhancement context: the context (named graph) in which the enhancement result is stored - a LDPathProgam containing - a filter (to determine resources that should be processed by this enhancer - several fieldmappings, used as input in the enhancer task.

An EnhancerTask is the implementation of the enhancement process, e.g. doing some kind of named entitiy recognition, extracting urls from text properties... The task also defines how the enhancement is persisted.