>Yes , but some notes around an extension of the term "properties" . >Even in ODMG-93 standard they differ two types of properties as >"attribute" type and as "relation" type. From this point of view such >property of a car as "colour" is "attrbute" type but such property as >"mark" is "relation" type (we "don't want" for example explicitly >include in our instance model a relationship with the car manufacturing >companies). BTW, it is important that a using of monadic and nonmonadic >predicates is relative (!). ><<< > >This is precisely what I am suggesting for RDFS. Pardon me if this is extremely naive, but what to stop someone defining subclasses of rdf:Property in their RDF Schema (or would that be subPropertyOf?), called something like 'Relation' and 'Attribute'? Cheers, Danny.Received on Friday, 19 July 2002 16:36:43 UTC
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