{
  "tag": "post",
  "children": [
    {
      "tag": "art",
      "children": [
        {
          "tag": "architecture",
          "children": []
        },
        {
          "tag": "music",
          "children": [
            {
              "tag": "music artist",
              "children": [{ "tag": "Kidcrash", "children": [] }]
            },
            {
              "tag": "music genre",
              "children": [
                { "tag": "jazz", "children": [] },
                {
                  "tag": "popular music",
                  "children": [
                    {
                      "tag": "rock music",
                      "children": [
                        { "tag": "post-rock", "children": [] },
                        {
                          "tag": "punk",
                          "children": [
                            { "tag": "pop-punk", "children": [] },
                            {
                              "tag": "hardcore",
                              "children": [
                                { "tag": "powerviolence", "children": [] },
                                {
                                  "tag": "post-hardcore",
                                  "children": [
                                    {
                                      "tag": "midwest emo",
                                      "children": []
                                    },
                                    {
                                      "tag": "emocore",
                                      "children": []
                                    },
                                    {
                                      "tag": "screamo",
                                      "children": [
                                        {
                                          "tag": "emoviolence",
                                          "children": []
                                        }
                                      ]
                                    },
                                    {
                                      "tag": "mathrock",
                                      "children": [
                                        { "tag": "mathpop", "children": [] }
                                      ]
                                    }
                                  ]
                                }
                              ]
                            }
                          ]
                        },
                        {
                          "tag": "metal music",
                          "children": []
                        }
                      ]
                    }
                  ]
                }
              ]
            },
            {
              "tag": "musicology",
              "children": [
                {
                  "tag": "ethnomusicology",
                  "children": []
                },
                {
                  "tag": "historical musicology",
                  "children": []
                },
                {
                  "tag": "music analysis",
                  "children": [
                    {
                      "tag": "music theory",
                      "children": [
                        {
                          "tag": "pitch-material",
                          "children": [
                            { "tag": "chord", "children": [] },
                            { "tag": "tonality", "children": [] }
                          ]
                        },
                        {
                          "tag": "timbre",
                          "children": [{ "tag": "dist-pitch", "children": [] }]
                        },
                        {
                          "tag": "musical form",
                          "children": [
                            { "tag": "through-composition", "children": [] }
                          ]
                        },
                        { "tag": "musical dynamics", "children": [] },
                        {
                          "tag": "melody",
                          "children": [
                            { "tag": "melodic contour", "children": [] }
                          ]
                        },
                        {
                          "tag": "rhythm",
                          "children": [
                            { "tag": "meter", "children": [] },
                            { "tag": "hypermeter", "children": [] }
                          ]
                        },
                        {
                          "tag": "musical texture",
                          "children": [{ "tag": "homeophony", "children": [] }]
                        },
                        { "tag": "voice-leading", "children": [] }
                      ]
                    },
                    {
                      "tag": "music semiotics",
                      "children": [
                        {
                          "tag": "tone-poem",
                          "children": []
                        }
                      ]
                    }
                  ]
                },
                {
                  "tag": "organology",
                  "children": [
                    {
                      "tag": "musical instrument",
                      "children": [
                        { "tag": "vocals", "children": [] },
                        { "tag": "drumkit", "children": [] },
                        {
                          "tag": "necked box lute (321.322)",
                          "children": [
                            {
                              "tag": "guitar",
                              "children": [
                                {
                                  "tag": "electric guitar (321.322-12)",
                                  "children": []
                                }
                              ]
                            },
                            { "tag": "bass-guitar", "children": [] }
                          ]
                        }
                      ]
                    }
                  ]
                },
                {
                  "tag": "sociomusicology",
                  "children": []
                }
              ]
            },
            {
              "tag": "music performance",
              "children": []
            },
            {
              "tag": "music literacy",
              "children": []
            }
          ]
        },
        {
          "tag": "literature",
          "children": [
            {
              "tag": "art criticism",
              "children": [
                {
                  "tag": "film criticism",
                  "children": []
                },
                {
                  "tag": "literary criticism",
                  "children": []
                },
                {
                  "tag": "music criticism",
                  "children": []
                },
                {
                  "tag": "videogame criticism",
                  "children": []
                },
                {
                  "tag": "visual art criticism",
                  "children": []
                }
              ]
            }
          ]
        }
      ]
    },
    {
      "tag": "science",
      "children": [
        {
          "tag": "sociology",
          "children": [
            {
              "tag": "communism",
              "children": []
            }
          ]
        },
        {
          "tag": "physics",
          "children": [
            {
              "tag": "acoustics",
              "children": []
            }
          ]
        },
        {
          "tag": "psychology",
          "children": [
            {
              "tag": "psychoacoustics",
              "children": []
            },
            {
              "tag": "music psychology",
              "children": []
            }
          ]
        },
        {
          "tag": "linguistics",
          "children": [
            {
              "tag": "spoken language",
              "children": [
                {
                  "tag": "Sino-Tibetan",
                  "children": [
                    {
                      "tag": "Proto-Sino-Tibetan",
                      "children": []
                    },
                    {
                      "tag": "Sinitic",
                      "children": [
                        {
                          "tag": "Mandarin",
                          "children": [
                            {
                              "tag": "Standard Mandarin",
                              "children": []
                            }
                          ]
                        }
                      ]
                    }
                  ]
                }
              ]
            },
            {
              "tag": "phonetics",
              "children": []
            },
            {
              "tag": "phonology",
              "children": []
            },
            {
              "tag": "phonotactics",
              "children": []
            },
            {
              "tag": "morphology",
              "children": []
            },
            {
              "tag": "syntax",
              "children": []
            },
            {
              "tag": "linguistic semantics",
              "children": [
                {
                  "tag": "pragmatics",
                  "children": []
                }
              ]
            },
            {
              "tag": "historical linguistics",
              "children": [
                {
                  "tag": "linguistic typology",
                  "children": []
                }
              ]
            },
            {
              "tag": "writing",
              "children": [
                {
                  "tag": "writing system",
                  "children": [
                    {
                      "tag": "Sinograph",
                      "children": []
                    }
                  ]
                },
                {
                  "tag": "writing system typology",
                  "children": [
                    {
                      "tag": "syllabary",
                      "children": []
                    },
                    {
                      "tag": "abugida",
                      "children": []
                    },
                    { "tag": "semisyllabary", "children": [] },
                    {
                      "tag": "alphabet",
                      "children": []
                    },
                    {
                      "tag": "abjad",
                      "children": []
                    },
                    {
                      "tag": "logograph",
                      "children": [
                        {
                          "tag": "morphosyllabary",
                          "children": []
                        }
                      ]
                    },
                    {
                      "tag": "featural",
                      "children": []
                    }
                  ]
                },
                {
                  "tag": "numeral",
                  "children": []
                },
                {
                  "tag": "orthography",
                  "children": []
                },
                {
                  "tag": "transliteration",
                  "children": [
                    {
                      "tag": "Romanization",
                      "children": [
                        {
                          "tag": "Hànyǔ Pīnyīn",
                          "children": []
                        }
                      ]
                    }
                  ]
                },
                {
                  "tag": "linguistic transcription",
                  "children": []
                }
              ]
            },
            {
              "tag": "lexicography",
              "children": []
            }
          ]
        }
      ]
    },
    {
      "tag": "human studies",
      "children": [
        {
          "tag": "history",
          "children": [
            {
              "tag": "social history",
              "children": [
                {
                  "tag": "historical materialism",
                  "children": []
                }
              ]
            },
            {
              "tag": "U.S. history",
              "children": [
                {
                  "tag": "U.S. colonial history (\u20131763)",
                  "children": []
                },
                {
                  "tag": "American Revolution (1763\u20131783)",
                  "children": []
                },
                {
                  "tag": "U.S. as a new nation (1783\u20131815)",
                  "children": []
                },
                {
                  "tag": "U.S. expansion and reform (1815\u20131880)",
                  "children": []
                },
                {
                  "tag": "U.S. Civil War and Reconstruction (1861\u20131877)",
                  "children": []
                },
                {
                  "tag": "U.S. rise of industry (1876\u20131900)",
                  "children": []
                },
                {
                  "tag": "U.S. Progressive Era (1900\u20131929)",
                  "children": []
                },
                {
                  "tag": "U.S. Great Depression and WWII eras (1929\u20131945)",
                  "children": []
                },
                {
                  "tag": "U.S. postwar and civil rights movement (1945\u20131968)",
                  "children": []
                },
                {
                  "tag": "U.S. history (1968\u20131980)",
                  "children": []
                },
                {
                  "tag": "U.S. history (1980\u20131991)",
                  "children": []
                },
                {
                  "tag": "U.S. history (1991\u20132008)",
                  "children": []
                },
                {
                  "tag": "U.S. history (2008\u2013)",
                  "children": []
                }
              ]
            }
          ]
        },
        {
          "tag": "archaeology",
          "children": []
        },
        {
          "tag": "anthropology",
          "children": []
        },
        {
          "tag": "philology",
          "children": [
            {
              "tag": "etymology",
              "children": []
            },
            {
              "tag": "textual criticism",
              "children": []
            }
          ]
        }
      ]
    },
    {
      "tag": "mathematics",
      "children": [
        {
          "tag": "arithmetic",
          "children": []
        },
        {
          "tag": "number theory",
          "children": []
        },
        {
          "tag": "geometry",
          "children": []
        },
        {
          "tag": "topology",
          "children": []
        },
        {
          "tag": "mathematical analysis",
          "children": [
            {
              "tag": "real analysis",
              "children": []
            },
            {
              "tag": "complex analysis",
              "children": []
            },
            {
              "tag": "measure theory",
              "children": []
            },
            {
              "tag": "numerical analysis",
              "children": []
            }
          ]
        },
        {
          "tag": "probability",
          "children": [{ "tag": "Bayesian probability", "children": [] }]
        },
        {
          "tag": "statistics",
          "children": [{ "tag": "Bayesian statistics", "children": [] }]
        },
        {
          "tag": "algebra",
          "children": [
            {
              "tag": "abstract algebra",
              "children": [
                {
                  "tag": "group theory",
                  "children": []
                },
                {
                  "tag": "ring theory",
                  "children": []
                },
                {
                  "tag": "lattice theory",
                  "children": []
                },
                {
                  "tag": "module",
                  "children": [
                    {
                      "tag": "linear algebra",
                      "children": []
                    }
                  ]
                },
                {
                  "tag": "universal algebra",
                  "children": []
                }
              ]
            },
            { "tag": "elementary algebra", "children": [] }
          ]
        },
        {
          "tag": "discrete mathematics",
          "children": [
            {
              "tag": "computer science",
              "children": [
                { "tag": "computability", "children": [] },
                { "tag": "semantics of computation", "children": [] }
              ]
            },
            {
              "tag": "logic",
              "children": []
            },
            {
              "tag": "set theory",
              "children": []
            },
            {
              "tag": "graph theory",
              "children": []
            },
            {
              "tag": "combinatorics",
              "children": []
            },
            {
              "tag": "order theory",
              "children": []
            },
            {
              "tag": "type theory",
              "children": []
            },
            {
              "tag": "information theory",
              "children": [
                {
                  "tag": "coding theory",
                  "children": []
                }
              ]
            },
            {
              "tag": "game theory",
              "children": []
            }
          ]
        }
      ]
    },
    {
      "tag": "philosophy",
      "children": [
        {
          "tag": "immanent critique",
          "children": []
        },
        {
          "tag": "aesthetics",
          "children": [
            {
              "tag": "music aesthetics",
              "children": []
            }
          ]
        },
        {
          "tag": "phenomenology",
          "children": []
        },
        {
          "tag": "semiotics",
          "children": []
        },
        { "tag": "epistemology", "children": [] },
        {
          "tag": "ontology",
          "children": [
            {
              "tag": "materialism",
              "children": [{ "tag": "materialist dialectic", "children": [] }]
            }
          ]
        },
        { "tag": "philosophy of language", "children": [] },
        { "tag": "philosophy of mind", "children": [] }
      ]
    },
    {
      "tag": "craft",
      "children": [
        {
          "tag": "audio engineering",
          "children": []
        }
      ]
    },
    {
      "tag": "food",
      "children": [
        {
          "tag": "cuisine",
          "children": [
            {
              "tag": "novelty cuisine",
              "children": []
            }
          ]
        },
        {
          "tag": "food history",
          "children": []
        }
      ]
    },
    {
      "tag": "ideology",
      "children": [
        {
          "tag": "post-accumulation ideology",
          "children": [
            {
              "tag": "liberalism",
              "children": []
            }
          ]
        }
      ]
    },
    {
      "tag": "economics",
      "children": [
        {
          "tag": "welfare economics",
          "children": [
            {
              "tag": "voting theory",
              "children": []
            }
          ]
        }
      ]
    }
  ]
}
