{
  "entities": [
    {
      "name": "Mathematics",
      "type": "Subject"
    },
    {
      "name": "Educational Standard",
      "type": "Standard"
    },
    {
      "name": "Performance Standard",
      "type": "Standard Component"
    },
    {
      "name": "Content Standard",
      "type": "Standard Component"
    },
    {
      "name": "Lower Secondary Education",
      "type": "Education Level"
    },
    {
      "name": "Mathematical Literacy",
      "type": "Skill"
    },
    {
      "name": "Logical And Critical Thinking",
      "type": "Skill"
    },
    {
      "name": "Information And Communication Technology",
      "type": "Tool"
    },
    {
      "name": "Calculator",
      "type": "Tool"
    },
    {
      "name": "School Educational Program",
      "type": "Program"
    },
    {
      "name": "Natural Numbers",
      "type": "Concept"
    },
    {
      "name": "Arithmetic Operations",
      "type": "Concept"
    }
  ],
  "relations": [
    {
      "source": "Educational Standard",
      "target": "Performance Standard",
      "relation": "contains"
    },
    {
      "source": "Educational Standard",
      "target": "Content Standard",
      "relation": "contains"
    },
    {
      "source": "Mathematics",
      "target": "Lower Secondary Education",
      "relation": "applies_to"
    },
    {
      "source": "Mathematics",
      "target": "Mathematical Literacy",
      "relation": "teaches"
    },
    {
      "source": "Mathematics",
      "target": "Logical And Critical Thinking",
      "relation": "teaches"
    },
    {
      "source": "Mathematics",
      "target": "Information And Communication Technology",
      "relation": "uses"
    },
    {
      "source": "Mathematics",
      "target": "Calculator",
      "relation": "uses"
    },
    {
      "source": "Natural Numbers",
      "target": "Mathematics",
      "relation": "part_of"
    },
    {
      "source": "Arithmetic Operations",
      "target": "Mathematics",
      "relation": "part_of"
    },
    {
      "source": "School Educational Program",
      "target": "Educational Standard",
      "relation": "implements"
    },
    {
      "source": "Performance Standard",
      "target": "Educational Standard",
      "relation": "defined_by"
    },
    {
      "source": "Content Standard",
      "target": "Educational Standard",
      "relation": "defined_by"
    }
  ]
}