Describe a recommended way for creators of TOSCA templates/types to include normative and comparable version strings based upon Apache Maven methodology (strings).

See: http://books.sonatype.com/mvnref-book/reference/pom-relationships-sect-pom-syntax.html

Which is the best prose i could find on the subject. All Apache docs are class/method references which provide no examples or discussion of methodology.

Derek provided this link as well:
http://maven.apache.org/enforcer/enforcer-rules/versionRanges.html