Is the Semantic Web dead? Are ontologies dead?I am developing a work plan for my thesis about A knowledge base through a set ontology for interest groups around wetlands. I have been researching and developing ontologies for it but I am still unclear about many things. What is the modeling language for ontologies?Which methodology for ontologies is better? OTK or METHONTOLOGY?Is there any program that does  as does Cratilo is a software for analyzing of textual corpora and for extraction of specific terms of the domain of study (it is developed by professors Jorge Antonio Mejia, Francisco Javier Alvarez and John Albeiro Snchez, Institute of Philosophy the University of Antioquia). It enables lexical analysis of texts, identifying the words that appear their frequency and location in the text. Through a process of recognition, Cratylus identifies all the words in the text and builds a database becomes the draft analysis of the work. Are there other similar tools?Can the terms found by Cratilo be used to create a knowledge base?What are the existing open semantic frameworks that can be used for such things? Is there software that automatically creates RDF, OWL, and XML? How does Tails work? Jena? Sesame? 
Are ontologies and the Semantic Web dead?
knowledge base