@prefix this: <http://purl.org/np/RAnzko_TgZ7aI884gMfVpfPQEKoR34jIVV-_khLUA9jjU> .
@prefix sub: <http://purl.org/np/RAnzko_TgZ7aI884gMfVpfPQEKoR34jIVV-_khLUA9jjU#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix orcid: <https://orcid.org/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix fip: <https://w3id.org/fair/fip/terms/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
sub:Head {
   this: np:hasAssertion sub:assertion ;
    np:hasProvenance sub:provenance ;
    np:hasPublicationInfo sub:pubinfo ;
    a np:Nanopublication .
}
sub:assertion {
   sub:MARC21 <http://schema.org/url> <https://www.loc.gov/marc/bibliographic/bdsummary.html> ;
    a fip:Available-FAIR-Enabling-Resource , fip:FAIR-Enabling-Resource , fip:Metadata-schema ;
    rdfs:comment "MARC (MAchine-Readable Cataloging) standards are a set of digital formats for the description of items catalogued by libraries, such as books.  MARC 21 was designed to redefine the original MARC record format for the 21st century and to make it more accessible to the international community. MARC 21 is a result of the combination of the United States and Canadian MARC formats (USMARC and CAN/MARC). " ;
    rdfs:label "MARC21 Format for Bibliographic Data" ;
    rdfs:seeAlso <https://www.loc.gov/marc/bibliographic/> .
}
sub:provenance {
   sub:assertion dct:creator orcid:0000-0002-1261-9930 .
}
sub:pubinfo {
   sub:sig npx:hasAlgorithm "RSA" ;
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" ;
    npx:hasSignature "C3kHbwh/1RPjtyKseqeP5h/sVKKyDFO9hgh26P5CpbOM7zMItt5ODsnoceqmuwy1UnlxxM+nk57tUzwq0Tb6Igth/NfqevowC8nmW1GsLvQtLbqXMmaBLTSrNtxOpuLUGfbK1QLshyqAmAAFo/nLdt67C5K9IGK32lGmwjCFhyE=" ;
    npx:hasSignatureTarget this: .
  this: dct:created "2023-05-10T14:52:45Z"^^xsd:dateTime ;
    dct:creator <https://fip-wizard.ds-wizard.org> ;
    dct:license <https://creativecommons.org/publicdomain/zero/1.0/> ;
    npx:introduces sub:MARC21 ;
    prov:wasDerivedFrom <https://w3id.org/fip/wizard/f258604e-25a3-454c-a380-62b2654f6bec> .
}