19. A method to generate a planned path associated with a data access activity, the method comprising, by a processor: receiving an indication of a destination concept; identifying a set of concepts in an ontology, wherein the set of concepts includes the destination concept and includes at least one related concept associated with the destination concept; obtaining knowledge data that includes at least a known concept associated with a user performing the data access activity; searching for the known concept in the set of concepts; when the result of the search indicates a presence of the known concept in the set of concepts, removing the known concept from the set of concepts; and generating the planned path based on a result of the search, wherein the planned path is effective to define a data access order associated with access of at least one of the related concepts and the destination concept.
19. A method to generate a planned path associated with a data access activity, the method comprising, by a processor: receiving an indication of a destination concept; identifying a set of concepts in an ontology, wherein the set of concepts includes the destination concept and includes at least one related concept associated with the destination concept; obtaining knowledge data that includes at least a known concept associated with a user performing the data access activity; searching for the known concept in the set of concepts; when the result of the search indicates a presence of the known concept in the set of concepts, removing the known concept from the set of concepts; and generating the planned path based on a result of the search, wherein the planned path is effective to define a data access order associated with access of at least one of the related concepts and the destination concept. 20. The method of claim 19 , wherein the set of concepts includes a first related concept and a second related concept, the method further comprising: determining a first dependency between the first related concept and the destination concept; determining a second dependency between the second related concept and the destination concept; determining a third dependency between the first related concept and the second related concept; sorting the first, second, and destination concepts based on the first, second, and third dependencies; and wherein generation of the planned path is based on the sorting of the destination concept, the first concept, and the second concept.