Microdata
Microdata is an HTML specification used to nest metadata within existing content on web pages. Browsers, search engines, and web crawlers can extract this data to provide a richer browsing experience.
It provides a simpler approach to semantic tagging than RDFa, using standard html attributes like itemscope, itemtype, and itemprop.
Examples
The LLM Wiki CLI extracts this format directly from wiki documents into the unified RDF pool:
Microdata in LLM Wiki
LLM Wiki CLI
(A semantic command-line companion for markdown vaults)
supports extraction via BeautifulSoup.