{
"property1": {
"id": "string",
"grade": "string",
"attributes": [
"string"
],
"materials": [
"string"
],
"coins": 0,
"level": 0,
"levelBreakLevel": 0,
"levelBreakStars": "string",
"recurrence": 0,
"require": [
"string"
]
},
"property2": {
"id": "string",
"grade": "string",
"attributes": [
"string"
],
"materials": [
"string"
],
"coins": 0,
"level": 0,
"levelBreakLevel": 0,
"levelBreakStars": "string",
"recurrence": 0,
"require": [
"string"
]
}
}