@prefix this: . @prefix sub: . @prefix np: . @prefix dct: . @prefix npx: . @prefix xsd: . @prefix orcid: . @prefix rdfs: . @prefix fip: . @prefix prov: . sub:Head { this: a np:Nanopublication; np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo . } sub:assertion { a fip:Available-FAIR-Supporting-Resource, fip:Domain-Agnostic-FAIR-Supporting-Resource, fip:FAIR-Enrichment-Service, fip:FAIR-Supporting-Resource; ; rdfs:comment "This service analyses the textual content from text files and generates structured semantic metadata."; rdfs:label "Metadata Extraction Service"; rdfs:seeAlso . } sub:provenance { sub:assertion dct:creator orcid:0000-0003-2195-3997 . } sub:pubinfo { this: dct:created "2026-06-29T22:25:37Z"^^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 "DutBPKbiU3mU2J7Yj4YGiJ6NMZn8SBf8ATuKG2d+Aa5inHgMvRYmjjzDdzcIYIpFV2+QTIxONoCPM4vT+nEuu5XVj8RNOJZ86avC8JY4kdVglF6M1nldEQSg1GrRoPU9QvJTTcpwFNb8t/r8Dioz3lNB9dd+QOo7ob+9vk1/SY0="; npx:hasSignatureTarget this: . }