@prefix this: <http://purl.org/np/RAVF_WDsJRkRXXWgaJx5p9EnjLIguIv0-GqDlbfBtBPcQ> .
@prefix sub: <http://purl.org/np/RAVF_WDsJRkRXXWgaJx5p9EnjLIguIv0-GqDlbfBtBPcQ#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix orcid: <https://orcid.org/> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@prefix dctypes: <http://purl.org/dc/dcmitype/> .
@prefix void: <http://rdfs.org/ns/void#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix npx: <http://purl.org/nanopub/x/> .

sub:Head {
  this: np:hasAssertion sub:assertion;
    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubinfo;
    a np:Nanopublication .
}

sub:assertion {
  dctypes:Dataset rdfs:label "Dataset" .
  
  dct:description rdfs:label "has description" .
  
  dct:title rdfs:label "has name" .
  
  sub:assertion a nt:AssertionTemplate;
    rdfs:label "Describe a dataset with a SPARQL endpoint";
    nt:hasStatement sub:st0, sub:st1, sub:st2, sub:st3, sub:st4 .
  
  sub:dataset a nt:LocalResource;
    rdfs:label "This dataset" .
  
  sub:description a nt:LiteralPlaceholder;
    rdfs:label "add the description of the dataset here" .
  
  sub:homepage a nt:UriPlaceholder;
    rdfs:label "add the URL to the dataset homepage here" .
  
  sub:sparqlEndpoint a nt:UriPlaceholder;
    rdfs:label "add the URL to the dataset SPARQL endpoint here" .
  
  sub:st0 rdf:object dctypes:Dataset;
    rdf:predicate rdf:type;
    rdf:subject sub:dataset;
    a rdf:Statement;
    nt:statementOrder 0 .
  
  sub:st1 rdf:object sub:title;
    rdf:predicate dct:title;
    rdf:subject sub:dataset;
    a rdf:Statement;
    nt:statementOrder 1 .
  
  sub:st2 rdf:object sub:description;
    rdf:predicate dct:description;
    rdf:subject sub:dataset;
    a rdf:Statement;
    nt:statementOrder 2 .
  
  sub:st3 rdf:object sub:homepage;
    rdf:predicate foaf:page;
    rdf:subject sub:dataset;
    a rdf:Statement;
    nt:statementOrder 3 .
  
  sub:st4 rdf:object sub:sparqlEndpoint;
    rdf:predicate void:sparqlEndpoint;
    rdf:subject sub:dataset;
    a rdf:Statement;
    nt:statementOrder 4 .
  
  sub:title a nt:LiteralPlaceholder;
    rdfs:label "add the name of the dataset here" .
  
  void:sparqlEndpoint rdfs:label "has SPARQL endpoint URL" .
  
  rdf:type rdfs:label "is a" .
  
  foaf:page rdfs:label "has homepage" .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0000-0002-1501-1082 .
}

sub:pubinfo {
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCR9fz0fKCdWOWC+pxhkQhEM/ppbdIYe5TLSdj+lJzSlv9mYBaPgrzVezSwwbmhlHBPDZa4/vHycU315BdmUGq+pXllp9+rWFfrb+kBJwhZjpG6BeyyXBsRFz4jmQVxl/ZYHilQTh/XalYzKkEAyTiEMPee4Kz61PaWOKH24CsnOQIDAQAB";
    npx:hasSignature "MtudlwD3/+mbS1QDq4rq5d2HIEqG8z6sdi2T//shZ+reQziAygDQJPsumtzqL/oqTKn9QC7uqn3s0O+Xha40D0D6x+mnAT1mwq4MtMuUohq/z9sqaWzNP2gYsO9qMjPWD8IYOLZkm9+lYOGY6fa0Xz05pgizScqP4PspXxSQdHw=";
    npx:hasSignatureTarget this: .
  
  this: dct:created "2020-04-14T13:13:44.817+01:00"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1501-1082 .
}