pocket_archive/config/model/part.yml

#
# Part content type: a logical subdivision within an artifact.
# Resources of this type may be used to build logical structures implemented
# as linked lists.
#
# The `pas:first` property points to the first child in a
# linked list nested inside the current resource. There may be any number of
# linked list heads under the same Part, or none.
#
# The `pas:next` property points to the next sibling in a linked list. The
# last item in a list is identified by the lack of this property.
#
# In a more complex hierarchy, any given Part may have both "first" and
# "next" properties.

---
id: "pas:Part"
ls_code: Part
label: Part

broader: "pas:Anything"

properties:
  "pas:first":
    label: First child
    type: resource
    range: ["pas:Part"]

  "pas:next":
    label: Next sibling
    type: resource
    range: ["pas:Part"]
    max_cardinality: 1