Maßeinheiten als Vokabular aus E58_Measurement_Unit einspielen

[nichtich]

Offene Frage ist, welche URIs primär verwendet werden sollen (siehe units-of-measurement/units-of-measurement#50 (comment)).

[nichtich]

Replace Measurement Units with UOM Code URIs at https://w3id.org/uom/cm.

Requires to first check all codes whether they match a valid UOM code!

DELETE {
  ?x crm:P91_has_unit ?crmUnit 
} INSERT {
  ?x crm:P91_has_unit ?unit .
  BIND(IRI(CONCAT(STR("https://w3id.org/uom/"), ENCODE_FOR_URI(?code)))) AS ?unit
} WHERE {
  ?x crm:P91_has_unit ?crmUnit .
  ?crmUnit a crm:E58_Measurement_Unit ;
    crm:P90_has_value ?code .
}

Und anschließend alle E58_Measurement_Unit löschen:

DELETE WHERE {
  ?s a crm:E58_Measurement_Unit 
  OPTIONAL { ?s ?p ?v }
}