@prefix this: . @prefix sub: . @prefix schema: . @prefix np: . @prefix dct: . @prefix npx: . @prefix freq: . @prefix xsd: . @prefix orcid: . @prefix rdfs: . @prefix dcat: . @prefix fip: . @prefix prov: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { a freq:Digital-Object-Analysis; rdfs:comment "To describe the impact of volcanic SO2 emissions reaching the stratosphere and forming SO4 aerosol, monthly varying climatologies of stratospheric aerosol properties are used."; rdfs:label "F2A-CS1-DOA6 | Stratospheric aerosol"; schema:url ; fip:has-description-source ; freq:digital-object-type ; dcat:contactPoint orcid:0000-0001-5441-4063 . } sub:provenance { sub:assertion dct:creator orcid:0000-0001-8784-9100 . } sub:pubinfo { this: dct:created "2025-12-28T21:19:11Z"^^xsd:dateTime; dct:creator ; dct:license ; npx:introduces ; npx:supersedes ; prov:wasDerivedFrom . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB"; npx:hasSignature "Iz1viA+4afMQROXRuna7yno8278dTDuPHV3Meu4GJbGOcRnTjG/0GMaIbpdO61wht+qm4SwN3sOEC7VBkLl3OseIiZ+baqczwps5tt1ibyQqNKT0iJf65viWImzpgYvL/dU3gB2y5NKtDuxRY65KDq8mrXFFzKWyEhMKBAMrB7E="; npx:hasSignatureTarget this: . }