🛰️ Living Edge
· news-derived, source-cited
high ≥ 0.90 ·
emerging ≥ 0.65 ·
low below — calibrated against hand-rated
truth (single-source .44 · two-source .62 · production-typical .70), so a band
is a measurement, not a promise. High is rare by design: it needs both a
supported assertion and an evidence sentence. A confirmed
or contradicted chip is a Wikidata cross-check;
no chip means Wikidata has no value for that property — the ordinary case
here, and it says nothing either way. A confirm-only
note marks a property whose check can never disagree (Wikidata's border and
capital data is not exhaustive), so silence there is a limit of the check, not of
the claim.
served-tier precision 80.7% [76.2, 84.5] · rated rows currently served n=342 · entailment-gated at 0.85 · measured 2026-09-29 · re-scored every 10 min, demoted at the half-hourly fold
Located in the administrative territorial entity
Wales
emerging0.83confirmed3 independent sources
evidence “The press has been reportingon the queue to reach the summit of Yr Wyddfa in north Wales (known in English as Snowdon) since 2013.”
aol.co.uk · read source
Show 1 low-confidence claim
Published, not hidden — scoring low is
not a reason to withhold a sourced claim. A contradicted
chip means Wikidata holds a different value; both are shown so you can judge.
Located in the administrative territorial entity
North Wales
low0.08contradicted5 independent sources
evidence “He also climbed Snowdon in North Wales as part of the challenge, adding:”
watfordobserver.co.uk · read source
⛏️ Lake Facts
· open-dataset statements via 4ort-mint
From open datasets, joined by identifier and shown only for properties Wikidata
does not state on this entity — except where the dataset is the registry authority
for the fact (ClinicalTrials.gov on trial registration data): there its value is
shown instead, with Wikidata's noted beside it. Every row carries its dataset
edition and licence.
CC BY 4.0 — attribution: GeoNames (www.geonames.org), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Values as shipped.
Properties
Elevation above sea level
+1085
Located in the administrative territorial entity
Gwynedd
Native label
Yr Wyddfa
Official name
Yr Wyddfa, Snowdon, Yr Wyddfa
Os grid reference
SH6098954379
Topographic isolation
+368.7
Topographic prominence
+1039
External References (32)
Atlas obscura place id
snowdon
Bbc news topic id
c7zjdgxv5dzt
Bbc things id
ce5347fe-3461-4239-88f3-26da0e0db5a0
Bibliothèque nationale de france id
13574636h
Brockhaus enzyklopädie online id
snowdon
Dobih number
1963
Encyclopædia britannica online id
place/Yr-Wyddfa, place/Snowdon
Fast id
1277090
Freebase id
/m/019zrj
Geonames id
2637569
Gns unique feature id
-2608081
Gran enciclopèdia catalana id
snowdon
Gran enciclopèdia catalana id (former scheme)
0063179
Great norwegian encyclopedia id
Snowdon_-_fjell
Hikr waypoint id
6706
Idref id
053449673
Lex id
Snowdon
Library of congress authority id
sh96005117
National library of israel j9u id
987007551784205171
National library of wales authority id
snowdon-wales
Ne.se id
snowdon
Openstreetmap node id
1745517169, 8755297244
Peakbagger mountain id
9456
Peakvisor peak id
yr-wyddfa
Peakware mountain id
237
Proleksis enciklopedija id
5686
Toid
4000000074617128
Viaf cluster id
245028545
Vision of britain place id
26114
Wolfram language entity code
Entity["Mountain", "Snowdon"]
Yale lux id
place/82a698f5-cafc-4bb0-8f64-993bac1382ec