{
  "@context": "https://schema.org",
  "@type": "Dataset",
  "dateModified": "2026-06-02T10:20:57.782Z",
  "name": "Watermark Schema",
  "spec": [
    "SynthID-Text (Google DeepMind 2024)",
    "SynthID-Image",
    "Stable Signature (Meta 2023)",
    "Tree-Ring Watermark",
    "EU AI Act Art.50(2)",
    "China AIGC Labeling Reg 2025"
  ],
  "variableMeasured": [
    "watermarkId",
    "algorithm",
    "strength",
    "detectionRate",
    "falsePositiveRate",
    "robustness",
    "payload"
  ]
}