{
  "entities": [
    {
      "name": "Educational Standard",
      "type": "Curriculum"
    },
    {
      "name": "Performance Standard",
      "type": "Component"
    },
    {
      "name": "Content Standard",
      "type": "Component"
    },
    {
      "name": "Primary Education",
      "type": "Education Level"
    },
    {
      "name": "Mathematics",
      "type": "Subject"
    },
    {
      "name": "Educational Subject",
      "type": "Concept"
    },
    {
      "name": "Mathematical Literacy",
      "type": "Competency"
    },
    {
      "name": "First Grade",
      "type": "Grade"
    },
    {
      "name": "Elementary School",
      "type": "Institution"
    },
    {
      "name": "Natural Numbers",
      "type": "Concept"
    },
    {
      "name": "Geometric Shapes",
      "type": "Concept"
    },
    {
      "name": "Educational Objectives",
      "type": "Goal"
    },
    {
      "name": "Teacher",
      "type": "Role"
    },
    {
      "name": "Student",
      "type": "Role"
    },
    {
      "name": "Knowledge",
      "type": "Concept"
    },
    {
      "name": "Addition And Subtraction",
      "type": "Topic"
    }
  ],
  "relations": [
    {
      "source": "Educational Standard",
      "target": "Performance Standard",
      "relation": "contains"
    },
    {
      "source": "Educational Standard",
      "target": "Content Standard",
      "relation": "contains"
    },
    {
      "source": "Educational Standard",
      "target": "Primary Education",
      "relation": "applies_to"
    },
    {
      "source": "Mathematics",
      "target": "Educational Subject",
      "relation": "is_a"
    },
    {
      "source": "Mathematics",
      "target": "Mathematical Literacy",
      "relation": "teaches"
    },
    {
      "source": "Primary Education",
      "target": "First Grade",
      "relation": "contains"
    },
    {
      "source": "First Grade",
      "target": "Elementary School",
      "relation": "part_of"
    },
    {
      "source": "Content Standard",
      "target": "Natural Numbers",
      "relation": "uses"
    },
    {
      "source": "Content Standard",
      "target": "Geometric Shapes",
      "relation": "uses"
    },
    {
      "source": "Performance Standard",
      "target": "Educational Objectives",
      "relation": "defined_by"
    },
    {
      "source": "Teacher",
      "target": "Educational Standard",
      "relation": "implements"
    },
    {
      "source": "Student",
      "target": "Knowledge",
      "relation": "requires"
    },
    {
      "source": "Mathematics",
      "target": "Natural Numbers",
      "relation": "requires"
    },
    {
      "source": "Mathematics",
      "target": "Geometric Shapes",
      "relation": "requires"
    },
    {
      "source": "Content Standard",
      "target": "Addition And Subtraction",
      "relation": "contains"
    }
  ]
}