@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 { sub:IPCheM_metadata_schema_extension_by_HBM4EU dct:creator ; ; a , , ; rdfs:comment "Defined by the HBM4EU project to describe human biomonitoring metadata. The template is an extension of the IPCheM metadata schema which also covers environmental data."; rdfs:label "IpCheMschema | IpCheM metadata" . } sub:provenance { sub:assertion prov:wasAttributedTo orcid:0000-0002-5727-4999 . } sub:pubinfo { nt:hasLabelFromApi "PARC Human Biomonitoring Data - by (unknown)" . orcid:0000-0002-5727-4999 foaf:name "Nikiforos Alygizakis" . this: dct:created "2025-05-25T18:58:33.783Z"^^xsd:dateTime; dct:creator orcid:0000-0002-5727-4999; dct:license ; npx:hasNanopubType , , , ; npx:introduces sub:IPCheM_metadata_schema_extension_by_HBM4EU; npx:wasCreatedAt ; prov:wasDerivedFrom ; nt:wasCreatedFromProvenanceTemplate ns1:RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM; nt:wasCreatedFromPubinfoTemplate ns1:RA2vCBXZf-icEcVRGhulJXugTGxpsV5yVr9yqCI1bQh4A, , , ; nt:wasCreatedFromTemplate . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCUA0DtZ2bq+q+KjN16T/BvhYOOD1doF543X0BuLHzjrBmMcP5SO/9TxLal5nI7WHzmiicJQk1lZz01CoDaqgwuAbHCOSE4Z/HGbXsptrqX+EqzeReWMuWsZbebm9TzSQGaa895OC+vkeZRdKxmrcpowGKM6RxtxpXsxr4uWU1LvwIDAQAB"; npx:hasSignature "cIbw09Ir1ZixP/h3iHJkXWddQ8wyMuQ03f4zEWcJdY9ibdEuZhlcdLIXDOPX4oRIlFwgm19RAhOF04nJCrV5zB8YEo1Geb1aW3NMDxF9IVoySqZUMIaFdbnEgjtDvwWEXpTDLaWukXlaZW3nsS4r/U+5PO1tj72XM4FQ432iQtU="; npx:hasSignatureTarget this:; npx:signedBy orcid:0000-0002-5727-4999 . }