Unverified50% confidenceFactExact time
对AI检索系统而言，JSON-LD的价值在于把事实变成机器可读的字段，使模型能直接获取结构化答案而无需从HTML文本中自行抽取
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
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https://kongchang.com/claim/1008950API
curl https://kongchang.com/api/v1/knowledge/claims/1008950MCP
get_claim(id=1008950)