#後設資料
Live, measured metrics for the hashtag #後設資料 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #後設資料
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-08-22 10:33 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-08-22 10:33 UTCNo related tags with measured usage found for #後設資料.
Live pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-08-22 10:33 UTCEverything below is measured over the latest 2 public posts (spanning ~2574 hours).
Posting hours (UTC)
Languages: Chinese (Taiwan) (2)
Avg boosts / post: 0
Top of the latest posts
在 SunoikisisDC's Digital Approaches to Cultural Heritage 課程第二章節【Collaborative Cultural Heritage Geodata 】中展示了 Wikidata 、Wikimedia Commons 以及 Wikipedia 等維基媒體生態系是如何能協助記錄文化資產資料，在課程中也同步說明如何透過 Wikidata 與 Wikimedia Commons 兩個平台的相互標註來達成更細緻的後設資料註錄。
【國際活動訊息轉發】DCMI 2025 將於 10 月在西班牙巴塞隆納舉行，主題聚焦於後設資料(metadata)與人工智慧的交匯，並包含與 Wikidata 密切相關的議題。 DCMI 2025 Barcelona 是 Dublin Core (都柏林核心) 與後設資料應用領域的年度盛事，將於 2025 年 10 月 19 日至 25 日 在 西班牙巴塞隆納大學資訊與視覺媒體學院舉行。主題為 「Meta(data) at the Core: Bridging Human K
#後設資料 across platforms
every network with a public tag surfaceFollow #後設資料 straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/後設資料