Re: A proposal for two additional properties for LOCN

Hi Simon,

> What does it look like in OWL2? (preferably using Turtle)

Something like the following axioms below ? 

[ ex:CRS a owl:Class;
	rdfs:label "CRS"@en ;
	rdfs:subClassOf [ a owl:Restriction;
			 owl:someValuesFrom ex:Extent;
			 owl:onProperty ex:domainOfValidity ];
	.


ex:domainOfValidity a owl:ObjectProperty ;
	rdfs:label "domain of validity"@en ;
	rdfs:range ex:Extent ;
	.

ex:Extent a owl:Class, rdfs:Class;
	rdfs:label "Extent"@en ;
	rdfs:comment "region or interval of time where the reference is valid"@en ;
	.
]

Ghislain