@prefix this: . @prefix sub: . @prefix bs: . @prefix np: . @prefix pav: . @prefix authority: . @prefix npx: . @prefix xsd: . @prefix rdfs: . @prefix p-plan: . @prefix prov: . @prefix sp: . @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 "white pellet" . sub:_2 rdfs:label "white pellet" . sub:_3 rdfs:label "tubes" . sub:step dc:description "Centrifuge tubes at 13700 g at 4℃ for 10 min. The white pellet will be visible on the bottom of the tubes.CRITICAL STEP Do not disturb bottom phases of the solution when you pipet the upper phase."; sp:hasExperimentalOutput sub:_1; a p-plan:Step; bs:bioSampleUsed sub:_2; bs:labEquipmentUsed sub:_3 . } sub:provenance { sub:assertion pav:createdWith ; prov:generatedAtTime "2021-02-24T15:17:13.079975"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:assertion prov:wasDerivedFrom authority:eyAzrHbaEeuc45c5QwJclQ, authority:kIfhfHbaEeu3TJezXhmc6g, authority:ucLISnbaEeuh8Q9VFZh1Yw . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB"; npx:hasSignature "Kyfae/G88HKtpBND8eZEvZYlQfQ2kxmlqJUwYXXhJJvBztExXAIohMkDrm/yDJprBXKcMawVVUk+Vo2csNrA585NDxPL98/c9r5OgH5gPMj3wfixZYMslyeyNO1GNYV178cpJeYUZCIGXq6wdIRj43Rr1K7wIxEqYjtcORjTYD0="; npx:hasSignatureTarget this: . this: npx:introduces sub:step; prov:generatedAtTime "2021-02-24T15:17:13.079975"^^xsd:dateTime; prov:wasAttributedTo . }