http://purl.org/imbi/ru-meta.owl#definition ) relates a quality with an abstract value region. The, be disjoint.
Example: "Color" as quality may be, by "quality located some RedColorRegion"
http://purl.org/imbi/ru-meta.owl#definition ) links a quality that further characterizes a process,.
Example: The process of heart beating has the process quality heart rate.