@prefix this: . @prefix sub: . @prefix np: . @prefix dct: . @prefix nt: . @prefix npx: . @prefix xsd: . @prefix rdfs: . @prefix orcid: . @prefix prov: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { rdfs:comment "火山是地球表面的自然地质现象,它们是由地下岩浆上升到地表并释放岩浆,热气体和火山灰形成的。火山通常具有特定的地理特征和地质活动,对地壳和生态系统的演化具有重要意义。" . } sub:provenance { a . sub:assertion prov:wasGeneratedBy sub:research-activity . sub:research-activity dct:description . } sub:pubinfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCLLQT4MIIyn3qzWwbpWlfkpCJXfXbwhi108LZvIHeUQ6eFs1w9LA6a3sPQJCJEk3fFsjRP+NkCFzF4TcFfPNAI5RhSZu1RfRY+TEXAoxmwNPmcaQOLNnssxMwK2rJF0qR08JthVIHL81bNg8/zSV50Zv24laDFzgMkOblaxXLRVQIDAQAB"; npx:hasSignature "Rgpuai+1yC+iR4t7tYEubWCxIsnbMa0y2OJICfh5+XV+Ujc+2KBwBfeBRzScWV6vExUgK+obj5YCOBTMISGKg9q/V3s9AAcvvctF9LjXEzKnry7zIaYZEBmNLmaaKbVS3bEyMiDb7xbFYDd5vtOjG0fNSRrAY6P9lxOLRxhJmZo="; npx:hasSignatureTarget this: . this: dct:created "2023-10-03T12:38:16.113Z"^^xsd:dateTime; dct:creator orcid:0009-0003-0301-3405; dct:license ; a npx:ExampleNanopub; rdfs:label "Comment on: Volcano"; nt:wasCreatedFromProvenanceTemplate ; nt:wasCreatedFromPubinfoTemplate , , ; nt:wasCreatedFromTemplate . }