generated: '2026-08-23'
method: derived
source: >-
  json-schema/ionetix-*.schema.json (harvested verbatim via HTTP OPTIONS on each ionetix.com wp/v2
  collection) and openapi/ionetix-*-api-openapi.yml
entities:
- name: post
  collection: /wp/v2/posts
  schema: json-schema/ionetix-posts.schema.json
  id_field: id
  id_type: integer
  count_observed: 66
  key_fields: [id, date, modified, slug, status, link, title, content, excerpt, author,
    featured_media, categories, tags, comment_status, format, template, meta]
  description: >-
    A news release, careers posting, conference listing, case study, presentation or publication on
    ionetix.com. Carries the theme's rttpg_featured_image_url and rttpg_category convenience fields and
    Yoast's yoast_head_json SEO block.
- name: page
  collection: /wp/v2/pages
  schema: json-schema/ionetix-pages.schema.json
  id_field: id
  id_type: integer
  count_observed: 29
  key_fields: [id, date, modified, slug, status, link, title, content, excerpt, author, parent,
    menu_order, featured_media, template]
  description: >-
    A marketing, product, policy or leadership page. Self-referential via `parent` — the leadership
    profiles (/about/paul-surdez/, /about/jill-wilson/, …) hang off /about/.
- name: attachment
  collection: /wp/v2/media
  schema: json-schema/ionetix-media.schema.json
  id_field: id
  id_type: integer
  count_observed: 291
  key_fields: [id, date, slug, link, title, author, media_type, mime_type, source_url, alt_text,
    caption, media_details, post]
  description: >-
    A media library item — product and facility photography, leadership portraits, and the ION-12SC
    Cyclotron System data sheet PDFs. media_details.sizes carries every generated derivative.
- name: comment
  collection: /wp/v2/comments
  schema: json-schema/ionetix-comments.schema.json
  id_field: id
  id_type: integer
  key_fields: [id, post, parent, author, author_name, date, content, status, type]
- name: category
  collection: /wp/v2/categories
  schema: json-schema/ionetix-taxonomy.schema.json
  id_field: id
  id_type: integer
  count_observed: 10
  key_fields: [id, count, description, link, name, slug, taxonomy, parent, meta]
  known_terms: [ionetix-news, case-studies, ionetix-conferences, conferences-upcoming,
    conferences-archive, presentations, publications, ionetix-education, ionetix-careers, uncategorized]
- name: tag
  collection: /wp/v2/tags
  id_field: id
  id_type: integer
  key_fields: [id, count, description, link, name, slug, taxonomy, meta]
- name: user
  collection: /wp/v2/users
  schema: json-schema/ionetix-users.schema.json
  id_field: id
  id_type: integer
  count_observed: 5
  key_fields: [id, name, url, description, link, slug, avatar_urls]
  description: A content author. Anonymous context exposes name, slug, author-archive link and avatars.
- name: type
  collection: /wp/v2/types
  id_field: slug
  id_type: string
  key_fields: [name, slug, rest_base, rest_namespace, taxonomies, hierarchical, has_archive]
  known_terms: [post, page, attachment, nav_menu_item, wp_block, wp_template, wp_template_part,
    wp_global_styles, wp_navigation, wp_font_family, wp_font_face]
- name: taxonomy
  collection: /wp/v2/taxonomies
  id_field: slug
  id_type: string
  known_terms: [category, post_tag, nav_menu, wp_pattern_category]
- name: search_result
  collection: /wp/v2/search
  schema: json-schema/ionetix-search.schema.json
  id_field: id
  key_fields: [id, title, url, type, subtype]
  description: A denormalized projection over post and page, not a stored entity.
relationships:
- from: post
  to: user
  kind: belongs_to
  via: author
  cardinality: many-to-one
- from: post
  to: attachment
  kind: has_one
  via: featured_media
  note: 0 means no featured image.
- from: post
  to: category
  kind: has_many
  via: categories
  cardinality: many-to-many
- from: post
  to: tag
  kind: has_many
  via: tags
  cardinality: many-to-many
- from: post
  to: comment
  kind: has_many
  via: comment.post
- from: page
  to: page
  kind: belongs_to
  via: parent
  note: Self-referential hierarchy; 0 is a root page.
- from: page
  to: user
  kind: belongs_to
  via: author
- from: page
  to: attachment
  kind: has_one
  via: featured_media
- from: attachment
  to: post
  kind: belongs_to
  via: post
  note: The post or page the file was uploaded to; 0 when unattached.
- from: comment
  to: comment
  kind: belongs_to
  via: parent
  note: Threading; 0 is a top-level comment.
- from: comment
  to: post
  kind: belongs_to
  via: post
- from: category
  to: category
  kind: belongs_to
  via: parent
  note: Categories are hierarchical; tags are not.
- from: taxonomy
  to: type
  kind: has_many
  via: types
id_conventions:
  scheme: opaque positive integers assigned by WordPress, unique per post-type table
  prefixes: none
  note: >-
    Post and page ids share one sequence (both are `post` rows), so an id is only meaningful together
    with its collection. Terms (categories, tags) use a separate sequence and can collide numerically
    with post ids.
traversal:
  _links: >-
    Every resource embeds a HAL-style _links object naming its author, replies, wp:featuredmedia,
    wp:attachment and wp:term relations. Adding ?_embed inlines those resources, which is the cheapest
    way for an agent to resolve the graph above in one request instead of N.
note: >-
  This is the CMS content graph behind ionetix.com. It carries no clinical, dose, isotope-supply,
  cyclotron-telemetry or order data — Ionetix exposes none of that through any public interface.