Proposal to better organize various flavor of DCAT. The target is to support:
* DCAT
* EU DCAT-AP
* EU DCAT-AP mobility
* EU GeoDCAT-AP.

…codec versions)

…d status.

…1 accrualPeriodicity.

…ccessRights and rights.

… from EU vocabulary as skos:Concept.

…ic is required even if isPrimaryTopic is defined. Only one rights allowed.

…ct:type allowed.

…for now.

…conformity for the CatalogueRecord.

…d ISO19139 (which is the same as 115-3)

…e and transportMode.

…. To be discussed what is the best fallback. Former DCAT conversion was using a setting for resourcePrefix

…nstead of rdfs:label lfor potentially long texts SEMICeu/GeoDCAT-AP#108.

…on rules to latests.

… now and pass test.

…r lineage. DCAT core use versionNotes.

…ments from the resources by default eg. rights, license, resolution, applicable legislation.

…technique TODO.

… TODO.

…ly if codespace is defined.

…nNegativeInteger SEMICeu/GeoDCAT-AP#91.

…ilingual. Use first CharacterString or Anchor text element.

…ual.

…ich will be probably either shacl or schematron at some point.

…ce configuration. References are added to org, individual, keywords now.

…tent type from formatter id. eg. DCAT are usually XML. Formatter with JSON in name are JSON.

…ACL rule expect. Tested with https://www.itb.ec.europa.eu/shacl/dcat-ap/upload. Difficulties to reproduce SHACL errors similar the the online validator. Could be related to not using the same SHACL rules or a difference with Jena validator?

…lder. Fix path in comments

…AT-AP theme (based on mapping from INSPIRE themes and topic category.

Related to SEMICeu/DCAT-AP#366.

…n we have to fix input document or decide to lose information on constraints.

…lizing long labels.

From SEMICeu/DCAT-AP@591fae6

text

```xml
<dcat:keyword xml:lang="fre">Observation</dcat:keyword>
<dcat:keyword xml:lang="eng">Observation</dcat:keyword>
<dcat:keyword xml:lang="fre">Observation par point</dcat:keyword>
<dcat:keyword xml:lang="eng"/>
```

…account protocol (and not only function).

…ion.

…or license mapping.

…work into dcat

…d keep original license in dcat-core) mapping done in dcat-core profile (trigger behaviour with variable in dcat-ap profile).

…moved xsl messages)

…lowing GeoDCAT-AP 3 revision working group progress.

…rking group meeting.

… template.

…e robust on CRS.

Dedicated template exist in dcat-core-keyword

* Add mapping for referenceSystem
* Add test
* Disable distribution for now and delegate to DCAT-AP for now.

…intenanceFrequency which can be mapped to mobility DCAT vocabulary https://mobilitydcat-ap.github.io/controlled-vocabularies/update-frequency/latest/index.html#.

Match first resource constraints and then map to access and use elements.

…ividual.

Cardinality:
  * ISO 0..n
  * DCAT 0..n
  * DCAT-AP 0..1
  * Mobility DCAT 1..1 (in ISO either use corresponding period eg. P0Y0M0DT1H0M0S or extend the codelist with the proper vocabulary)

  accrualPeriodicity mapping done using the ISO to Dublin core value mapping
  but additional checks are done when ISO records extended the codelist and
  may used the EU Publication Office frequency codes
  or the Mobility DCAT-AP update frequency codes.
  Domain specific codelists take priority over the DC or ISO codelists.

  eg.
  <mmi:MD_MaintenanceFrequencyCode codeListValue="15min"/>

  multipleAccrualPeriodicityAllowed is a parameter that can be set to true to allow multiple accrualPeriodicity values.
  Default to false for EU formatters. true for DCAT.

https://semiceu.github.io/DCAT-AP/r5r/releases/3.0.0/#applicableLegislation

Add the element to DCAT-AP base. Element is 0..n in DCAT-AP and should be present in extensions
(mobility, hvd, geodcat).

HVD requires at least http://data.europa.eu/eli/reg_impl/2023/138/oj and
cardinality is 1..n.

Do not restrict to a particular legislation list. A sample vocabulary is
provided but it can be extended depending on catalogue domains.

In DCAT and DCAT-AP, `dct:identifier` is 0..n.
Mobility DCAT restrict it to 0..1.

In DCAT-AP and extensions, only convert the first identifier as
`dct:identifier`; others as `adms:identifier`.