@prefix this: . @prefix sub: . @prefix bs: . @prefix np: . @prefix pav: . @prefix authority: . @prefix npx: . @prefix xsd: . @prefix rdfs: . @prefix p-plan: . @prefix prov: . @prefix dc: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubInfo; a np:Nanopublication . } sub:assertion { sub:_1 rdfs:label "tubes" . sub:step dc:description """Shake tubes vigorously by hand for 15 sec and incubated for 3 min at room temperature, then centrifuged at 12,000 x g for 15 min at 4 °C. """; a p-plan:Step; bs:labEquipmentUsed sub:_1 . } sub:provenance { sub:assertion pav:createdWith ; prov:generatedAtTime "2021-02-18T09:51:38.562481"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:assertion prov:wasDerivedFrom authority:UdTRfnE_Eeu_Rqfcqu1Qgg, authority:te4trnH4EeucTrv5Du_6lA . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB"; npx:hasSignature "RPLgJ56S+PB0BdMy2x12ntuYiDeAan9KYUyp07C7Fl8KrfogIXFiPN8OO61p7kzPlaRmuTq58GEXFIASv6QHIbDEyG/RZbJc4jJv6RTMI6IFvnSMIgPmBCPLboxfdTZHqybYvP3RVWFFki971gfXwF+WrM3D+os/ard2kldax+A="; npx:hasSignatureTarget this: . this: npx:introduces sub:step; prov:generatedAtTime "2021-02-18T09:51:38.562481"^^xsd:dateTime; prov:wasAttributedTo . }