@file_pinax -> documents -> @test_collection:document {title: "Test Collection", type: "Collection", creator: [@arke_institute, @substack, @nchimicles], institution: "test", created: @date_2023, language: "en", description: "A collection of posts, datasets, and metadata files related to Substack, lifestyle topics, and digital archives."} {source: "PINAX"}

@test_collection -> subject -> @substack
@test_collection -> subject -> @substack_editor_tutorial
@test_collection -> subject -> @formatting:concept {definition: "The arrangement and style of text and visual elements in written material."}
@test_collection -> subject -> @writing_tools:concept {definition: "Software or applications used to create, edit, and publish written content."}
@test_collection -> subject -> @announcements:concept {definition: "Public notices or updates distributed to an audience."}
@test_collection -> subject -> @subscriptions:concept {definition: "Mechanisms for users to receive ongoing content or services."}
@test_collection -> subject -> @newsletter:concept {definition: "A regularly distributed publication, typically digital, focused on a specific theme or audience."}
@test_collection -> subject -> @modern_indulgence
@test_collection -> subject -> @lifestyle:concept {definition: "A set of habits, attitudes, tastes, and moral codes that characterize an individual or group."}
@test_collection -> subject -> @culture
@test_collection -> subject -> @newsletters:concept {definition: "Multiple newsletter publications."}
@test_collection -> subject -> @digital_communication:concept {definition: "The electronic exchange of information through digital platforms."}
@test_collection -> subject -> @content_management:concept {definition: "Processes and tools for creating, storing, and organizing digital content."}
@test_collection -> subject -> @metadata:concept {definition: "Data that provides information about other data."}
@test_collection -> subject -> @system_files:concept {definition: "Files that support the operation and maintenance of a system."}
@test_collection -> subject -> @digital_archives:concept {definition: "Collections of digital records preserved for long‑term access."}