conversion:date_pattern

See conversion:Enhancement.

conversion:date_pattern specifies how to parse the literal value into a date. The value uses Java's date patterns.

DATE FAILED ?!

bash-3.2$ ./convert-uk-offshore-oil-wells.sh 
...
DATE FAILED: "1989-10-02" !~ 0 templates @ :thing_2 :completion_date
...

Change the parameters from:

  conversion:enhance [
     ov:csvCol         4;
     ov:csvHeader     "Completion_Date";
     conversion:label "Completion_Date";
     conversion:comment "";
     conversion:range  xsd:date;
  ];

to:

  conversion:enhance [
     ov:csvCol         4;
     ov:csvHeader     "Completion_Date";
     conversion:label "Completion_Date";
     conversion:eg           "1989-10-02";
     conversion:date_pattern "yyyy-mm-dd";
     conversion:comment "";
     conversion:range  xsd:date;
  ];

What datasets use this enhancement?

42

PREFIX rdfs:       <http://www.w3.org/2000/01/rdf-schema#>
PREFIX xsd:        <http://www.w3.org/2001/XMLSchema#>
PREFIX conversion: <http://purl.org/twc/vocab/conversion/>

SELECT count(distinct ?enhancement) as ?count
WHERE {
  GRAPH <http://purl.org/twc/vocab/conversion/ConversionProcess> {
    ?dataset a void:Dataset;
      conversion:conversion_process [
        conversion:enhance ?enhancement
      ]
    .
    ?enhancement conversion:date_pattern ?pattern .
  }
}