The node concerns what term?
My taxonomy: the dictionary>> the term (city)>> the term (street).
How to me to deduce a city which the material concerns?
I have found taxonomy_node_get_terms_by_vocabulary ($node, $vid, $key = ' tid '); in API. But how it to use?

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soupp’s picture

Check this comment for implementation hint: http://drupal.org/node/459176#comment-1578638