13. A computer system for graphical specification of inquiries, comprising: computer input means for posing an inquiry within context of a given model by receiving user input graphically specifying a query in a graphical user interface, the query monitoring streaming data, and the model graphically modeling entities and information including details of the inquiry; computer processor means for utilizing an ontology and a natural language template respective to type of inquiry in the model, the computer processor means generating a plain-text description of the query as translated from user graphical specification of the query during user construction of the query and before execution of the query, the generated plain-text description being in natural language form and being different from the user graphical specification of the query; and in the graphical user interface, computer output means for displaying the generated plain-text description during user construction of the query through the graphical user interface and outside of query execution.
13. A computer system for graphical specification of inquiries, comprising: computer input means for posing an inquiry within context of a given model by receiving user input graphically specifying a query in a graphical user interface, the query monitoring streaming data, and the model graphically modeling entities and information including details of the inquiry; computer processor means for utilizing an ontology and a natural language template respective to type of inquiry in the model, the computer processor means generating a plain-text description of the query as translated from user graphical specification of the query during user construction of the query and before execution of the query, the generated plain-text description being in natural language form and being different from the user graphical specification of the query; and in the graphical user interface, computer output means for displaying the generated plain-text description during user construction of the query through the graphical user interface and outside of query execution. 14. The computer system of claim 13 wherein the computer processor means for generating continually updates the plain-text description during user construction of the query.