Minor improvements

Most importantly acdh:hasMetadataPid added.

There might be some small changes (especially data migration script updates) but we should start testing.

Many major changes

TODO

Version 1.11.2

Another bunch of fixes making it possible to ingest all necessary properties:

• all recommended annotations use URIs (and not literals)
• acdh:hasIdentifier is an owl:ObjectProperty
  (which btw makes it impossible to be equivalent to dc:identifier as well as other acdh:has{whatever}Identifier DatatypeProperties to inherit from it
• acdh:hasIdentifier range and domain set to owl:Thing and cardinality set to min 1 on owl:Thing

Version 1.11.1

All qualified cardinalities turned into normal ones so all cardinalities can be imported and other libraries tests can pass.

Version 1.11

Properties using vocabularies turned into ObjectProperties so they can be properly imported and various libraries tests can pass.

Version 1.10

Restored v1.7.1 which is the last one allowing import.

Version 1.9

Two new annotation properties, a helper class and a new sub-date data property

Version 1.8

Change type of hasLanguage to xsd:anyURI.
Introduced helper class CollectionOrImageorResource.
Introducted hasDigitisingAgent, hasLinceseSummary, hasAccessRestrictionSummary.

Version 1.7.1

Import scripts moved to the arche-schema-ingest repository so code versioning doesn't interfere with the ontology versioning.

acdh:vocabs annotation property values adjusted to point to endpoints providing actual vocabulary data

Previously acdh:vocabs pointed to a WWW GUI making it impossible to fetch the vocabulary data by any tool using the ontology.