| http://www.w3.org/ns/prov#value | - This can be a result of organic scarcity, as with caviar, or it can be because the item is difficult and/or time-consuming to produce, as is a Mercedes-Benz.2) It must be significantly more expensive than a comparable item: a disposable ball-point pen is not luxurious, but a Montblanc pen (or, as they prefer, a writing instrument) is.
|
