@prefix this: . @prefix sub: . @prefix np: . @prefix dct: . @prefix nt: . @prefix npx: . @prefix xsd: . @prefix rdfs: . @prefix orcid: . @prefix ns1: . @prefix prov: . @prefix foaf: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { dct:description "The time it takes for a substance (drug, radioactive nuclide, or other) to lose half of its pharmacologic, physiologic, or radiologic activity."; a , ; rdfs:label "Half-life", "half-life of test substance"; rdfs:seeAlso ; sub:testanimal; sub:plasmahalf-life . } sub:provenance { sub:assertion prov:wasAttributedTo orcid:0009-0002-2913-1293 . } sub:pubinfo { orcid:0009-0002-2913-1293 foaf:name "Christos Vasileiou" . this: dct:created "2026-02-13T13:28:57.247Z"^^xsd:dateTime; dct:creator orcid:0009-0002-2913-1293; dct:license ; npx:introduces ; npx:wasCreatedAt ; nt:wasCreatedFromProvenanceTemplate ns1:RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM; nt:wasCreatedFromPubinfoTemplate , ; nt:wasCreatedFromTemplate . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1OobdRASd9SftHrLhG905OXjv8DHndvyWzXRJ5EDFPankMSnHZPHK+g2qEeRWdonstt55CLrpTpWsVv9xRtTqPidXHbnWLBXX42iCB+EnZNoKqAVKF5GxkSR38S0uTTq3aeQJbw2kTpx6LMkspmuH95fgAI/lfqPWrxdlI98jIeHQ14UXZpiWmkkvPgC9GVgmwHiG1hB/NCA2fKCOxVodN44OfhAPtkWmPJ40IcGPSalI4HRqgLLI5PabdRk3PiG81cUngmQU1Xk6EapzkRJGenkOlGsC5L4ktEPO6LS9uBMLTMLQDtGtkrcwqg5HmeKv7Ili3vgr3LL8/GaBBOLQIDAQAB"; npx:hasSignature "k1wkPLn2/sm+lG9cf1EOwafuI2lN1UXcB22u1h2adp1K28oPRs5qsfcMTgJLkrQ71n9fFY76JXW+ZZjn8AEWS/A2JRyqSXT3QNTInmCKB2ry6rqD6OJuQjRgp9YjPc9O59ow3uIIv2ucqPe63SO79DKdLJS8Fb/IxlhCBa6L60PFO0ebIiL69P710H6d2iWkpSMA3WKUxL5xPgEAnjz0/Gr3PuAeJHVAPRupMHOCy9Pe74sGixB1PcaV1ZILdb4ET73t4+oYwv67GHlP+8QNetkZeFcOj0frs2xLsNmGExW35JKV4OdOLU7fFXzl7cX6yxOdH28XLLhvfm1zBNIrHA=="; npx:hasSignatureTarget this:; npx:signedBy orcid:0009-0002-2913-1293 . }