6. The system of claim 5 , wherein at least one of the portlets are each defined at least by using the ontology-based dictionaries via one or more of: a second syntax describing one or more properties input into the portlet; and a third syntax describing one or more properties output by the portlet.
6. The system of claim 5 , wherein at least one of the portlets are each defined at least by using the ontology-based dictionaries via one or more of: a second syntax describing one or more properties input into the portlet; and a third syntax describing one or more properties output by the portlet. 7. The system of claim 6 , wherein the first, second, and third syntaxes each comprise a web ontology language.