#semanticweb

Live, measured metrics for the hashtag #semanticweb 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 #semanticweb

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.

$10.85/ year · 11-character #name
Claim #semanticweb — $10.85/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
6
Uses / 7 days
Mastodon
6
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.7
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-11 02:53 UTC
0
10-05
2
10-06
1
10-07
3
10-08
0
10-09
0
10-10
0
10-11

6 uses by 6 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-10-11 02:53 UTC
#semanticwebforlife
0 uses · 0 accounts / 7d
#semanticwebhumor
0 uses · 0 accounts / 7d
#semanticwebservices
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-11 02:53 UTC

Everything below is measured over the latest 40 public posts (spanning ~1230 hours).

Posting hours (UTC) — busiest: 08:00

00:0012:0023:00

Languages: English (22) · Russian (8) · German (5) · Spanish (3) · French (2)

Avg boosts / post: 2.9

Top of the latest posts

  • 📢 PhD opportunity at @inria Côte d’Azur! The #WIMMICS team is recruiting a PhD student to explore the intersection of Knowledge Graphs, Semantic Web, NLP and LLMs. 🧠 Extracting from and verbalizing RDF to text to support collaborative co-

    Pierre Monnin@piermonn@sigmoid.social♥ 7↻ 132026-09-15 10:13 UTCView post →

  • A little sad to discover today that Pico CSS has been archived. 🥲 It played an important role when I first rewrote my blog: as a backend developer, it changed how I thought about frontend work. Semantic HTML5, almost no classes, and CSS do

    Paolo Melchiorre@paulox♥ 6↻ 02026-10-06 13:42 UTCView post →

  • 📚 The SemDH 2026 proceedings are out! The 3rd Int.Workshop of Semantic Digital Humanities, co-located with #ESWC2026 in Dubrovnik (10 May 2026), brought together 9 papers on #KnowledgeGraphs, #Ontologies & #LLMs for #CulturalHeritage: from

    Knowledge-driven AI @ FIZ KA and KIT@fizise@social.kit.edu♥ 4↻ 62026-08-25 15:12 UTCView post →

#semanticweb across platforms

every network with a public tag surface

Follow #semanticweb 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/semanticweb