Schema 类型：Quiz、Question（eduQuestionType: Flashcard）、Answer 适用场景：教育类闪卡/抽认卡页面
| 属性 | 类型 | 必需/推荐 | 说明 |
|---|---|---|---|
| hasPart | Question 数组 | Quiz 必需 | 多道题目列表 |
| eduQuestionType | Text | Question 必需 | 填 Flashcard |
| text | Text | Question 必需 | 题干 |
| acceptedAnswer | Answer | Question 必需 | Answer.text 为参考答案 |
| about | Thing | 推荐 | 主题名称 |
| educationalAlignment | AlignmentObject | 推荐 | 学科、年级等 |
完整 JSON-LD 示例：
{
"@context": "https://schema.org/",
"@type": "Quiz",
"about": {
"@type": "Thing",
"name": "Cell Transport"
},
"educationalAlignment": [
{
"@type": "AlignmentObject",
"alignmentType": "educationalSubject",
"targetName": "Biology"
},
{
"@type": "AlignmentObject",
"alignmentType": "educationalLevel",
"targetName": "Grade 7"
}
],
"hasPart": [
{
"@type": "Question",
"eduQuestionType": "Flashcard",
"text": "What type of molecules on the cell surface allow for specific recognition of other cells and substances?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Receptor molecules"
}
},
{
"@type": "Question",
"eduQuestionType": "Flashcard",
"text": "What is the semi-permeable barrier that surrounds all living cells?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Cell membrane"
}
}
]
}说明：仅 Flashcard 类型受支持。支持语言含英语、葡萄牙语、墨西哥西班牙语、越南语。
来源
- Education Q&A (Quiz) structured data，https://developers.google.com/search/docs/appearance/structured-data/education-qa（2026-10-05 核对）
