@prefix this: <http://purl.org/np/RA3jlkbGfM4V-4Y9k8psVZWMQoNFrPPzLBvHSoOSfbCzc> .
@prefix sub: <http://purl.org/np/RA3jlkbGfM4V-4Y9k8psVZWMQoNFrPPzLBvHSoOSfbCzc#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix pav: <http://purl.org/pav/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix orcid: <https://orcid.org/> .
@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 {
   dct:abstract rdfs:label "has the abstract" .
  dct:date rdfs:label "has the publication date" .
  dct:hasPart rdfs:label "includes - links a thing to a part it includes" .
  dct:title rdfs:label "has the title" .
  sub:abstract a nt:LongLiteralPlaceholder ;
    rdfs:label "the abstract of the article" .
  sub:affiliation-organization a nt:RestrictedChoicePlaceholder ;
    rdfs:label "Select organization from above" ;
    nt:possibleValue sub:organization .
  sub:affiliation-person a nt:RestrictedChoicePlaceholder ;
    rdfs:label "Select author from above" ;
    nt:possibleValue sub:author .
  sub:article a nt:ExternalUriPlaceholder , nt:IntroducedResource ;
    rdfs:label "DOI of the article (starting with https://doi.org/10...)" .
  sub:article-type a nt:RestrictedChoicePlaceholder ;
    rdfs:label "The type of the article" ;
    nt:hasDefaultValue <http://purl.org/spar/fabio/ResearchPaper> ;
    nt:hasRegex "https://doi\\.org/10.+" ;
    nt:possibleValue <http://purl.org/spar/fabio/InUsePaper> , <http://purl.org/spar/fabio/MethodsPaper> , <http://purl.org/spar/fabio/PositionPaper> , <http://purl.org/spar/fabio/ResearchPaper> , <http://purl.org/spar/fabio/ResourcePaper> , <http://purl.org/spar/fabio/ReviewPaper> , <http://purl.org/spar/fabio/ScholarlyWork> .
  sub:assertion dct:description "Such a nanopublication contains the main high-level metadata about a scholarly article, including title, authors, and links to other nanopublications." ;
    a nt:AssertionTemplate ;
    rdfs:label "Describing core article metadata" ;
    nt:hasStatement sub:st01 , sub:st02 , sub:st03 , sub:st04 , sub:st08 , sub:st10 , sub:st21 , sub:st31 , sub:st41 ;
    nt:hasTag "Journals" .
  sub:author a nt:ExternalUriPlaceholder ;
    rdfs:label "ORCID ID of the author (starting with https://orcid.org/...)" ;
    nt:hasRegex "https://orcid\\.org/[0-9]{4}-[0-9]{4}-[0-9]{4}-[0-9]{3}[0-9X]" .
  sub:author-email a nt:LiteralPlaceholder ;
    rdfs:label "email address of author" ;
    nt:hasRegex "[A-Za-z0-9._+\\-\\']+@[A-Za-z0-9.\\-]+\\.[A-Za-z]{2,}" .
  sub:author-name a nt:LiteralPlaceholder ;
    rdfs:label "full name of author" .
  sub:author-with-email a nt:RestrictedChoicePlaceholder ;
    rdfs:label "Select author to specify an email address for" ;
    nt:possibleValue sub:author .
  sub:date a nt:LiteralPlaceholder ;
    rdfs:label "date, e.g. \"2023-07-21\", \"2023-07\", or \"2023\"" ;
    nt:hasRegex "(1[0-9][0-9][0-9]|20[0-2][0-9])(-(1[0-2]|0[1-9])(-(3[0-1]|[1-2][0-9]|0[1-9]))?)?" .
  sub:organization a nt:UriPlaceholder ;
    rdfs:label "ROR identifier (https://ror.org/...) or short local URI suffix (e.g. \"stanford\")" ;
    nt:hasRegex "(https://ror\\.org/[0-9a-z]+|[a-zA-Z0-9_\\-]+)" .
  sub:organization-name a nt:LiteralPlaceholder ;
    rdfs:label "The name of the organization" .
  sub:part a nt:ExternalUriPlaceholder ;
    rdfs:label "a part belonging to this article, e.g. a nanopublication" .
  sub:st01 rdf:object sub:article-type ;
    rdf:predicate rdf:type ;
    rdf:subject sub:article .
  sub:st02 rdf:object sub:title ;
    rdf:predicate dct:title ;
    rdf:subject sub:article .
  sub:st03 rdf:object sub:abstract ;
    rdf:predicate dct:abstract ;
    rdf:subject sub:article ;
    a nt:OptionalStatement .
  sub:st04 rdf:object sub:date ;
    rdf:predicate dct:date ;
    rdf:subject sub:article .
  sub:st08 rdf:object sub:part ;
    rdf:predicate dct:hasPart ;
    rdf:subject sub:article ;
    a nt:OptionalStatement , nt:RepeatableStatement .
  sub:st10 a nt:GroupedStatement , nt:RepeatableStatement ;
    nt:hasStatement sub:st11 , sub:st12 , sub:st13 .
  sub:st11 rdf:object sub:author ;
    rdf:predicate pav:authoredBy ;
    rdf:subject sub:article .
  sub:st12 rdf:object <http://xmlns.com/foaf/0.1/Person> ;
    rdf:predicate rdf:type ;
    rdf:subject sub:author .
  sub:st13 rdf:object sub:author-name ;
    rdf:predicate <http://xmlns.com/foaf/0.1/name> ;
    rdf:subject sub:author .
  sub:st21 rdf:object sub:author-email ;
    rdf:predicate <http://schema.org/email> ;
    rdf:subject sub:author-with-email ;
    a nt:OptionalStatement , nt:RepeatableStatement .
  sub:st30 a nt:GroupedStatement , nt:RepeatableStatement ;
    nt:hasStatement sub:st31 , sub:st32 .
  sub:st31 rdf:object <http://xmlns.com/foaf/0.1/Organization> ;
    rdf:predicate rdf:type ;
    rdf:subject sub:organization .
  sub:st32 rdf:object sub:organization-name ;
    rdf:predicate <http://xmlns.com/foaf/0.1/name> ;
    rdf:subject sub:organization .
  sub:st41 rdf:object sub:affiliation-organization ;
    rdf:predicate <http://schema.org/affiliation> ;
    rdf:subject sub:affiliation-person ;
    a nt:RepeatableStatement .
  sub:title a nt:LiteralPlaceholder ;
    rdfs:label "The title of the article" .
  pav:authoredBy rdfs:label "is authored by" .
  <http://purl.org/spar/fabio/InUsePaper> rdfs:label "in-use paper - A scholarly work that describes applied and validated solutions such as software tools, systems or architectures that benefit from the use of the technology of a particular scholarly domain." .
  <http://purl.org/spar/fabio/MethodsPaper> rdfs:label "methods paper - A scholarly work detailing a method, procedure or experimental protocol employed in a particular scholarly domain." .
  <http://purl.org/spar/fabio/PositionPaper> rdfs:label "position paper - A scholarly work that reports a particular intellectual position or viewpoint regarding a particular scholarly topic." .
  <http://purl.org/spar/fabio/ResearchPaper> rdfs:label "research paper - A scholarly work that reports original research contributions addressing theoretical, analytical or experimental aspects of a particular scholarly domain." .
  <http://purl.org/spar/fabio/ResourcePaper> rdfs:label "resource paper - A scholarly work that describes resources developed to provide experimental materials or facilities, support a research hypothesis, to provide answers to a research question, or that have contributed to the generation of novel scientific work." .
  <http://purl.org/spar/fabio/ReviewPaper> rdfs:label "review paper - A scholarly work that surveys the state of the art of topics central to a particular subject or relating to a specific domain (e.g. the scope of a certain journal or conference)." .
  <http://purl.org/spar/fabio/ScholarlyWork> rdfs:label "scholarly work - A general term that includes all other listed types" .
  <http://schema.org/affiliation> rdfs:label "has the affiliation" .
  <http://schema.org/email> rdfs:label "has the email address" .
  rdf:type rdfs:label "is a" .
  <http://xmlns.com/foaf/0.1/Organization> rdfs:label "organization" .
  <http://xmlns.com/foaf/0.1/Person> rdfs:label "person" .
  <http://xmlns.com/foaf/0.1/name> rdfs:label "has the name" .
}
sub:provenance {
   sub:assertion prov:wasAttributedTo orcid:0000-0002-1267-0234 .
}
sub:pubinfo {
   sub:sig npx:hasAlgorithm "RSA" ;
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjDGQCS1S+SRnERDuYDXOugdYUP0efEquHJEEHAbU/uLzBVlga89zqrNPCS7fBE6lArBUWEmT8eLKdMapyqvAzI1J3jUWTMhDJF+XFBkUiuiFfNSc4vJJcmi0yujtnuzXsRIG202jyaP4f5ULoskFwaZOSBZJfiE0dsB3D7DTIAQIDAQAB" ;
    npx:hasSignature "owwJxGzQH8FvRh2V1PDlZywN4uveL2JAv2O7OxPc/mLhSzP/T3ooRh5KSgjW0bgY4apW79Km5vb8FfyaUJVT1sLhjE4xcKw0H9/2yHLkNUY2mJQPHcgC0PM0ZsllHSw7sYaLEVtjGGO1MacWhbFVPRfFv6WIlU5AckRC/bCfKqQ=" ;
    npx:hasSignatureTarget this: .
  this: dct:created "2023-07-21T13:30:53.257Z"^^xsd:dateTime ;
    dct:creator orcid:0000-0002-1267-0234 ;
    dct:license <https://creativecommons.org/licenses/by/4.0/> ;
    npx:supersedes <http://purl.org/np/RAf1jc1vYpCOedAgaQc5J5zItO5EJOdk17HOQYsv1Fg5w> ;
    nt:wasCreatedFromProvenanceTemplate <http://purl.org/np/RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM> ;
    nt:wasCreatedFromPubinfoTemplate <http://purl.org/np/RAA2MfqdBCzmz9yVWjKLXNbyfBNcwsMmOqcNUxkk1maIM> , <http://purl.org/np/RAh1gm83JiG5M6kDxXhaYT1l49nCzyrckMvTzcPn-iv90> , <http://purl.org/np/RAjpBMlw3owYhJUBo3DtsuDlXsNAJ8cnGeWAutDVjuAuI> ;
    nt:wasCreatedFromTemplate <http://purl.org/np/RA5awHTBKJwv0iGa1au6zAor35CtkO-ZQDglzUuq8AT88> .
}