{
  "product": "Specification (reference)",
  "title": "Coffee Grinder",
  "summary": "A deliberately non-software spec: same tree, same grading, no code anywhere.",
  "category": "goods",
  "entries": [
    {
      "path": [
        "Grinding",
        "Burr type"
      ],
      "value": "conical or flat",
      "status": "yes",
      "note": "blade grinders are a different product"
    },
    {
      "path": [
        "Grinding",
        "Burr material and diameter"
      ],
      "value": "steel/ceramic, mm",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Grinding",
        "Grind range covers espresso to French press"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Grinding",
        "Stepped or stepless adjustment"
      ],
      "value": "",
      "status": "yes",
      "note": "and number of steps"
    },
    {
      "path": [
        "Grinding",
        "Particle distribution consistency"
      ],
      "value": "",
      "status": "yes",
      "note": "fines and boulders at espresso settings"
    },
    {
      "path": [
        "Grinding",
        "Retention between doses"
      ],
      "value": "grams",
      "status": "yes",
      "note": "the single-dosing question"
    },
    {
      "path": [
        "Operation",
        "Manual or electric"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Operation",
        "Motor power and RPM"
      ],
      "value": "",
      "status": "yes",
      "note": "heat build-up at low RPM"
    },
    {
      "path": [
        "Operation",
        "Time to grind 18 g"
      ],
      "value": "seconds",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Operation",
        "Noise level"
      ],
      "value": "dB(A)",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Dosing",
        "Timed, weighed or single-dose"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Dosing",
        "Hopper capacity"
      ],
      "value": "g",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Dosing",
        "Static control and grounds catcher fit"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Build",
        "Footprint and height under a cabinet"
      ],
      "value": "cm",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Build",
        "Materials and stability in use"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Maintenance",
        "Burr removal without tools"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Maintenance",
        "Cleaning access and replacement burr availability"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Maintenance",
        "Warranty and parts support"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    },
    {
      "path": [
        "Value",
        "Price and price per year of expected life"
      ],
      "value": "",
      "status": "yes",
      "note": ""
    }
  ]
}