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:isPartOf rdfs:label "is part of" . 
  
dct:title rdfs:label "has the title" . 
  <
http://purl.org/ontology/bibo/authorList> 
rdfs:label "has" . 
  <
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" . 
  
foaf:name rdfs:label "has the name" . 
  
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...)" ;
    
nt:hasRegex "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: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:hasNanopubLabelPattern "Article: ${title}" ;
    
nt:hasStatement sub:st01 , 
sub:st02 , 
sub:st03 , 
sub:st04 , 
sub:st05 , 
sub:st06 , 
sub:st08 , 
sub:st10 , 
sub:st21 , 
sub:st32 , 
sub:st41 ;
    
nt:hasTag "Journals" ;
    
nt:hasTargetNanopubType <
http://purl.org/spar/fabio/ScholarlyWork> . 
  
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-list a nt:LocalResource ;
    
rdfs:label "this author list" . 
  
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:journal a nt:ExternalUriPlaceholder ;
    
rdfs:label "ISSN of the journal (e.g. \"2451-8492\")" ;
    
nt:hasPrefix "http://id.crossref.org/issn/" ;
    
nt:hasPrefixLabel "the journal with ISSN" . 
  
sub:journal-title a nt:LiteralPlaceholder ;
    
rdfs:label "Title of the journal" . 
  
sub:membership-property a nt:SequenceElementPlaceholder ;
    
rdfs:label "has at position ${number}" ;
    
nt:hasPrefix "http://www.w3.org/1999/02/22-rdf-syntax-ns#_" ;
    
nt:hasPrefixLabel "includes as element number" ;
    
nt:hasRegex "[1-9][0-9]*" . 
  
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:st05 rdf:object sub:journal ;
    
rdf:predicate dct:isPartOf ;
    
rdf:subject sub:article . 
  
sub:st06 rdf:object sub:journal-title ;
    
rdf:predicate dct:title ;
    
rdf:subject sub:journal . 
  
sub:st08 rdf:object sub:part ;
    
rdf:predicate dct:hasPart ;
    
rdf:subject sub:article ;
    
a nt:OptionalStatement , 
nt:RepeatableStatement . 
  
sub:st10 rdf:object sub:author-list ;
    
rdf:predicate <
http://purl.org/ontology/bibo/authorList> ;
    
rdf:subject sub:article ;
    
a nt:GroupedStatement , 
nt:RepeatableStatement ;
    
nt:hasStatement sub:st11 , 
sub:st13 . 
  
sub:st11 rdf:object sub:author ;
    
rdf:predicate sub:membership-property ;
    
rdf:subject sub:author-list . 
  
sub:st13 rdf:object sub:author-name ;
    
rdf:predicate foaf: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:st32 rdf:object sub:organization-name ;
    
rdf:predicate foaf:name ;
    
rdf:subject sub:organization ;
    
a nt:RepeatableStatement . 
  
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" . 
}