Social Media Post Classes:
- SocialMediaPost: Base class for platform-agnostic post modeling
- SocialMediaPostType: Abstract base for post type taxonomy
- SocialMediaPostTypes: Concrete post types (TextPost, ImagePost,
CarouselPost, StoryPost, ReelPost, ArticlePost, PollPost, EventPost)
Content Classes:
- SocialMediaContent: Rich content modeling with media attachments,
hashtags, mentions, links, and engagement metrics
Features:
- Platform-specific post type mappings (Instagram, LinkedIn, Twitter, etc.)
- Engagement analytics (likes, comments, shares, saves)
- Heritage institution content categorization
- Media attachment handling (images, videos, documents)
- Hashtag and mention extraction for heritage topic tracking
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