@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 "Cells" . sub:_2 rdfs:label "Cells" . sub:_3 rdfs:label "refrigerator" . sub:step dc:description "Cells can be kept in solution in the refrigerator for up to two hours."; sp:hasExperimentalOutput sub:_1; a p-plan:Step; bs:bioSampleUsed sub:_2; bs:labEquipmentUsed sub:_3 . } sub:provenance { sub:assertion pav:createdWith ; prov:generatedAtTime "2021-02-11T15:03:24.898124"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:assertion prov:wasDerivedFrom authority:YULJYGvAEeuaeg8lgepLog, authority:dXBSSmvAEeunJf9nHRs6uQ, authority:iRIKlmvAEeutNMvnuTk5Zg . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB"; npx:hasSignature "PyxdzSoyZVRspfmLK56IKlfwMIZwUYfvuVlrgHvf3ayRJfGL86KQ8f2dq63n24RgF0RwxnuuO8aepDfyj01srQeg//m/WyXroRylssFvJswv7W5JTlEH6z1cYIPCVmkh2+MQF0G4o4bIMTV3bx6L6xLSQjSI7jABIWWYPErDJTo="; npx:hasSignatureTarget this: . this: npx:introduces sub:step; prov:generatedAtTime "2021-02-11T15:03:24.898124"^^xsd:dateTime; prov:wasAttributedTo . }