299 refactoring removing range cluster 01

This pull request removes range constraints from ten object properties in ebucoreplus ontology.

Removed the range "Asset" from the property "applyTo".
Removed the range "Agent" from the property "approvedBy".
Removed the range "Asset" from the property "derivedTo".
Removed the range "Affiliation" from the property "hasAffiliation".
Removed the range "Biography" from the property "hasAgentBiography".
Removed the range "CountryCode" from the property "hasAgentCountryOfResidence".
Removed the range "Language" from the property "hasAgentLanguage".
Removed the range "Agent" from the property "hasAgentMember".
Removed the range "CountryCode" from the property "hasAgentNationality".
Removed the range "Location" from the property "hasAgentPlaceOfResidence".
Reviewer

@aro-max @JuergenGrupp

ebu / ebucoreplus