||This interface must be modified when new model components, i.e.
||This class is the common ancestor for all knowledgebase types and
provides several shared features.
||This abstract class models a knowledge base parser, i.e. a structure
that is capable of reading the model of a knowledge base from
a file or string in some specific syntax.
||This abstract class models a knowledge base writer, i.e. a structure
that is capable of writing the model of a knowledge base to
a string in some specific syntax.
||This abstract class is the common ancestor for all specific model-learners.
||This class models an abstract parameter learner i.e. an
algorithm that computes the optimal parameters for a given
knowledgebase for some given data.
||This class models a general query for a knowledgebase of the form
||This class models an abstract structure learner i.e.