JJMC89 renamed this task from "5caaaaaaaa" to "Extra xsd:decimal triples for some(?) globe coordinate values".
JJMC89 lowered the priority of this task from "High" to "Normal".
JJMC89 removed projects: TCB-Team, Mail, New-Editor-Experiences, Language-2018-Apr-June, KartoEditor, JADE, Hashtags, Gamepress, Tamil-Sites, Connected-Open-Heritage-Batch-uploads (RAÄ-KMB_1_2017-02), CheckUser.
JJMC89 updated the task description. (Show Details)

CHANGES TO TASK DESCRIPTION
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@Nikki noticed these extra triples for some globe coordinate values, e. g. the coordinate location of [Kiel](http://www.wikidata.org/entity/Q1707):

```lang=sparql
DESCRIBE <http://www.wikidata.org/value/da11113b27c1aed60f99f8a18c4631b1>
```

```lang=sparql
wdv:da11113b27c1aed60f99f8a18c4631b1 a wikibase:GlobecoordinateValue ;
wikibase:geoLatitude "54.325277777778"^^xsd:decimal ;
wikibase:geoLatitude "54.325277777778"^^xsd:double ;
wikibase:geoLongitude "10.140555555556"^^xsd:decimal ;
wikibase:geoLongitude "10.140555555556"^^xsd:double ;
wikibase:geoPrecision "0.00027777777777778"^^xsd:decimal ;
wikibase:geoPrecision "2.7777777777778E-4"^^xsd:double ;
wikibase:geoGlobe wd:Q2 .
```

The data type for these three values was changed from `xsd:decimal` to `xsd:double` in [I34983dffe9](https://gerrit.wikimedia.org/r/387754) / T179228, but apparently the old triples were never dropped.

I also notice that the `xsd:decimal` triple does //not// use scientific notation (which would only be legal for `xsd:double`), so I’m not sure what’s going on here anyways, given the context of T179228… does that mean that we weren’t actually producing illegal values, and some step in the pipeline transformed the illegal value into the legal version, and therefore the change to `double` wasn’t even necessary? Or are the `xsd:decimal` triples coming from somewhere else? I’m confused, sorry.

TASK DETAIL
https://phabricator.wikimedia.org/T198078

EMAIL PREFERENCES
https://phabricator.wikimedia.org/settings/panel/emailpreferences/

To: JJMC89
Cc: Smalyshev, Lucas_Werkmeister_WMDE, Nikki, Lahi, Gq86, Darkminds3113, GoranSMilovanovic, QZanden, EBjune, merbst, LawExplorer, Avner, Gehel, Jonas, FloNight, Xmlizer, jkroll, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, Mbch331, AndyTan, Zylc, 1978Gage2001, herron, pan199312, Chicocvenancio, alanajjar, Tbscho, Lea_WMDE, Mattias_Ostmar-WMSE, Jseddon, Ryuch, Mkdw, RuyP, JEumerus, Trizek-WMF, KasiaWMDE, 0x010C, srodlund, Luke081515, grin, Bsadowski1, mys_721tx, Snowolf, Huji, Gryllida, jayvdb, Tobi_WMDE_SW, revi, scfc, He7d3r, Romaine, Jay8g, Glaisher, Krenair, chasemp
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