Re #1580 Implementation of the OOC-NC in corelib and schema changes
Added a owlSameAs in edm:WebResource
Re #1580 Changed cc:deprecatedOn to optional and added hardcoded
rdf:datatype value
Re #1580 Change in the value for the rdf:datatype attribute
Re #1677 Disable temporarily the unit test for translations
Re #1580 Fixed issue with Datetype
Added @Ignore annotation to unit test
Re #1627 Avoid duplicates in  skos:prefLabel
Re #1627 Fixing wrongly placed declaration
Re #1580 Organisation changes
Fix for edm:landingPage
Fix for edm:landingPage (remove non required fields)
Fix for duplication of skos:prefLabel (silly bugs) for skos:Concept
Fixed the Neo4j hierarchy identification
Fixed failing unit test
Fixed failing unit tests, prepare for technical sprint
Fixes for EDM schemas and edmLandingPage generation
Fixed cc:License check
Fix NPE
Bug: fix for hierarchical objects that are not hierachies