#semanticdata

Live, measured metrics for the hashtag #semanticdata from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #semanticdata

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.

$5.00/ year · 12-character #name
Claim #semanticdata — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
7
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 7
0
Avg reactions / post
Mastodon · last 7
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-18 21:45 UTC
0
10-12
0
10-13
0
10-14
0
10-15
0
10-16
0
10-17
0
10-18

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-10-18 21:45 UTC
#semanticdatamodels
0 uses · 0 accounts / 7d
#semanticdatamanagement
0 uses · 0 accounts / 7d
#SemanticDataModel
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-18 21:45 UTC

Everything below is measured over the latest 7 public posts (spanning ~31799 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (7)

Avg boosts / post: 3

Top of the latest posts

  • I know I keep preaching this, but I wish personal computing had much more of a concept of reusable and semantic data. One particular thought that came to mind today is that I might like command-line workflows so much because a lot of them a

    lia :user_online:@lianna@micro.webgarden.click♥ 0↻ 42026-08-26 14:40 UTCView post →

  • Cool to come across a solution to a problem I remember discussing almost a decade ago. https://pro.europeana.eu/project/de-bias #CulturalHeritage #SemanticData #Endorse2025

    Lokal_Profil@lokal_profil@wikis.world♥ 0↻ 12025-10-08 15:48 UTCView post →

  • Modeling #ArtBrussels #artfair in #linkedopendata on the Flanders Arts Institute #wikibase #knowledgegraph is a joy! The general data on Art Brussels as an organisation is here: https://kg.kunsten.be/wiki/Item:Q158659 and I started to descr

    Tom R.@ruettet@mas.to♥ 0↻ 02024-04-29 10:08 UTCView post →

#semanticdata across platforms

every network with a public tag surface

Follow #semanticdata 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/semanticdata