latest update: 11 Feb. 2015
NOTE - The above diagram may change
ISO 15926 Parts 7 and 8 define the concept of Templates.
The tpl Template ontology generically inherits the template List structure, with 2 - 9 predicates, from the tm ontology, and it defines the rdf:object of each predicate in terms of Part 2 and/or Part 3 and/or Part2+3 intersecting entity types. This is fully described here.