skos:ConceptScheme's that are also skos:Concept's

[avillar]

The following list of concept schemes are also concepts, which is incorrect according to the SKOS spec, and additionally breaks Prez:

• http://www.opengis.net/def/metamodel/profiles/dcatqb (in scheme http://www.opengis.net/def/metamodel/profiles)
• http://www.opengis.net/def/standards-baseline (in scheme http://www.opengis.net/def/standards-baseline)
• http://www.opengis.net/def/sensor-model-param (in scheme http://www.opengis.net/def/sensor-model-param/)
• http://www.opengis.net/def/ogc-oseo (in scheme http://www.opengis.net/def/standards-baseline)
• http://www.opengis.net/def/observation-type/OGC/0/by-result-type (in scheme http://www.opengis.net/def/observation-type)
• http://www.opengis.net/def/observation-collection-type/OGC/0/by-member-characteristics-semantics (in scheme http://www.opengis.net/def/observation-collection-type)
• http://www.opengis.net/def/sample-type/OGC/0/by-geometry-type (in scheme http://www.opengis.net/def/sample-type)