31. The computerized method as claimed in claim 29 , comprising: the processor extracting metadata contained in the input data; and the processor adding the metadata to the written ontology.
31. The computerized method as claimed in claim 29 , comprising: the processor extracting metadata contained in the input data; and the processor adding the metadata to the written ontology. 32. The computerized method as claimed in claim 31 , wherein, as the metadata, metadata containing a value of reliability of the data is used.