Get taxonomies

Example response

[
  {
    "Taxonomy": {
      "id": "12345",
      "namespace": "tlp",
      "description": "Disclosure is not limited.  Sources may use TLP:WHITE when information carries minimal or no foreseeable risk of misuse, in accordance with applicable rules and procedures for public release. Subject to standard copyright rules, TLP:WHITE information may be distributed without restriction.",
      "version": "5"
    }
  }
]