12. The system of claim 10 , wherein the system is further configured to: query the DCC system to find a match between the at least one concept structure and the at least one MMDE; and correlate a second set of metadata returned respective of the least one MMDE with at least one of the determined user attention and the first set of metadata.
12. The system of claim 10 , wherein the system is further configured to: query the DCC system to find a match between the at least one concept structure and the at least one MMDE; and correlate a second set of metadata returned respective of the least one MMDE with at least one of the determined user attention and the first set of metadata. 13. The system of claim 12 , wherein each of the first and second set of metadata is a textual representation of multimedia content associated with the respective matched concept structure.