@prefix this: . @prefix sub: . @prefix np: . @prefix dct: . @prefix xsd: . @prefix orcid: . @prefix dcat: . @prefix fip: . @prefix prov: . @prefix npx: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { sub:declaration a fip:SIP-No-Choice-Declaration; fip:considerations "EcoPortal is an instance of OntoPortal, and it uses its interface to guide the writing and the editing of the metadata deposited on Ecoportal."; fip:declared-by ; fip:declared-for-digital-object-type ; dcat:endDate "2024-12-31"^^xsd:date; dcat:startDate "2023-11-17"^^xsd:date . } sub:provenance { sub:assertion dct:creator orcid:0000-0002-2749-8588 . } sub:pubinfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB"; npx:hasSignature "fJcm5+DhOBVv9cx8FENogXhKmyy+nEoKlrULFlftZFi5X+nUm0wBxCAmkYPlbCOWp37anepSNfXLJHiOD6l7tEePQV6evWOeKHlUyYAbFs4Oej7JQ/z9iZjUJ1LVKBNTJdeILQh76BeeU49gnQq7y69hcKsiqrm5yvG5enDGrk0="; npx:hasSignatureTarget this: . this: dct:created "2024-04-25T18:31:15Z"^^xsd:dateTime; dct:creator ; dct:license ; prov:wasDerivedFrom . }