Monika,
In the blog, the unit "centimeter" had three types: qudt:DerivedUnit,
qudt:LengthUnit and rdfs:Datatype. Since it had rdfs:Datatype as its
type as well, it was inferred to be a subclass of rdfs:Resource (but
this was not asserted). In the latest ontology, centimeter still keeps
the fi
My question was about the unit "centimetre". As per the blog
http://composing-the-semantic-web.blogspot.com/2009/08/units-ontology-with-spin-support.html
it seems Centimetre is a class in the http://qudt.org/1.1/vocab/unit
namespace. However it has been defined as an individual of the "Lengt
