social.setl.ttl

@prefix prov:          <http://www.w3.org/ns/prov#> .
@prefix dcat:          <http://www.w3.org/ns/dcat#> .
@prefix dcterms:       <http://purl.org/dc/terms/> .
@prefix void:          <http://rdfs.org/ns/void#> .
@prefix setl:          <http://purl.org/twc/vocab/setl/> .
@prefix csvw:          <http://www.w3.org/ns/csvw#> .
@prefix pv:            <http://purl.org/net/provenance/ns#> .
@prefix :              <http://example.com/setl/> .

:table a csvw:Table, setl:Table;
  csvw:delimiter ",";
  prov:wasGeneratedBy [
    a setl:Extract;
    prov:used <social.csv>;
  ].


<http://example.com/social> a void:Dataset;
  prov:wasGeneratedBy [
    a setl:Transform, setl:JSLDT;
    prov:used :table;
    setl:hasContext '''{
  "foaf" : "http://xmlns.com/foaf/0.1/"
}''';
    prov:value '''[{
  "@id": "https://example.com/social/{{row.ID}}",
  "@type": "foaf:Person",
  "foaf:name": "{{row.Name}}",
  "http://schema.org/spouse": [{
    "@if" : "not isempty(row.MarriedTo)",
    "@id" : "https://example.com/social/{{row.ID}}"
  }],
  "foaf:knows": [{
    "@if" : "not isempty(row.Knows)",
    "@for" : "friend in row.Knows.split('; ')",
    "@do" : { "@id" : "https://example.com/social/{{friend}}" }
  }]
}]'''].

<social.ttl> a pv:File;
    dcterms:format "text/turtle";
    prov:wasGeneratedBy [
      a setl:Load;
      prov:used <http://example.com/social> ;
    ].