knowglet_json_data_sample

[
  {
    "title": "Data structures",
    "children": [
      {
        "title": "Algorithms",
        "children": [
          {
            "title": "Merge sorting",
            "children": []
          }
        ]
      },
      {
        "title": "Linked list",
        "children": []
      }
    ]
  },
  {
    "title": "Discrete mathematics",
    "children": [
      {
        "title": "Sets",
        "children": []
      },
      {
        "title": "Proof by induction",
        "children": []
      },
      {
        "title": "Combinatorics",
        "children": [
          {
            "title": "Permutations",
            "children": []
          },
          {
            "title": "Combinations",
            "children": []
          }
        ]
      }
    ]
  },
  {
    "title": "Software engineering",
    "children": [
      {
        "title": "SDLC",
        "children": []
      },
      {
        "title": "Version control",
        "children": [
          {
            "title": "Git",
            "children": []
          }
        ]
      }
    ]
  }
]