11. The computer-implemented method of claim 7 wherein categories of the predefined taxonomy correspond to at least one of (A) related products that are likely to be found in Website content, (B) related services that are likely to be found in Website content, (C) related industries that are likely to be found in Website content, (D) related topics that are likely to be found in Website content, and (E) related content formats that are likely to be found in Website content.
7. A computer-implemented method to associate a property with one or more categories of a predefined taxonomy, the method comprising: a) accepting, by a computer system including at least one computer, information about the property; b) identifying, by the computer system, a set of one or more scored semantic clusters using the accepted property information, wherein each of the one or more scored semantic clusters comprise a re-occurring term within (A) a search session on a search engine, or (B) a document available on the World Wide Web, at a frequency based on the reoccurrence; c) identifying, by the computer system based on the identified scored semantic clusters of re-occurring terms within the search session or document, one or more concepts for the property, each concept identifying different re-occurring terms having identical meanings; d) scoring, by the computer system, the identified one or more concepts, the score of each of the one or more concepts weighted by cluster frequency of each of the re-occurring terms identified by said concept; e) identifying, by the computer system, a set of one or more categories according to the scores of the one or more concepts; and f) associating, by the computer system, at least some of the one or more categories with the property.