@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 { sub:MPEG-4 a fip:Available-FAIR-Supporting-Resource, fip:FAIR-Enabling-Resource, fip:Registry; rdfs:comment "MPEG-4 (Moving Picture Experts Group - 4) is a standard for compressing and encoding audio-visual digital data. Developed by ISO/IEC, it enables efficient storage and streaming of multimedia content such as video, audio, subtitles, and interactive graphics. MPEG-4 is widely used in formats like .mp4 and is compatible with web, broadcast, and mobile applications."; rdfs:label "MPEG-4 | Moving Picture Experts Group-4" . } sub:provenance { sub:assertion dct:creator orcid:0000-0003-0384-5490 . } sub:pubinfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB"; npx:hasSignature "Lu3woB8BFyaymUmYXMpsBt9C7H7jeVm8nReyRRQH09pMZYhOsP2ooy4cj4/Z4x35B+j6Dgm1UHg0ZeW+NuDiLHluKKtsUZ8jRfj1/adz7E3Pq287tgV6WinRCiW/MRH+SVT9JQzQMnG/hB5gUasHGqdho2/dbiqRyD4fjkq4ptU="; npx:hasSignatureTarget this: . this: dct:created "2025-07-08T12:15:48Z"^^xsd:dateTime; dct:creator ; dct:license ; npx:introduces sub:MPEG-4; prov:wasDerivedFrom . }