View source for User:The Anome

Your IP address is in a range that has been blocked on all Wikimedia Foundation wikis.

The block was made by ‪JJMC89‬. The reason given is Open proxy/Webhost: See the help page if you are affected: .

Start of block: 23:27, 19 April 2024
Expiry of block: 23:27, 19 April 2027

Your current IP address is 3.87.170.64. The blocked range is 3.87.0.0/16.

Please include all above details in any queries you make. If you believe you were blocked by mistake, you can find additional information and instructions in the No open proxies global policy.

Otherwise, to discuss the block please post a request for review on Meta-Wiki. You could also send an email to the stewards VRT queue at stewards@wikimedia.org including all above details.

You can view and copy the source of this page.

The Anome ''abides''.

* [[:en:User:The Anome]]
* [[:wikidata:User:The Anome]]

{{#babel: en|fr-1|de-1|ru-0|it-0|es-0|hu-0|zh-0|uk-0|ro-0|pl-0|ka-0|el-0|nl-0}}

== Classes of geolocatable object ==
{{SPARQL|query=
# All instances of the class "Geolocatable item" (Q123349660), recursively

SELECT ?item ?itemDescription ?itemLabel 
WHERE {
  ?item wdt:P31 ?sub0 .  
  ?sub0 (wdt:P279)* wd:Q123349660  .

  SERVICE wikibase:label { bd:serviceParam wikibase:language "en,en"  }  
} LIMIT 10
}}

{{SPARQL|query=
# All _classes_ of the class "Geolocatable item" (Q123349660), recursively

SELECT ?item ?itemDescription ?itemLabel 
WHERE {
  ?item (wdt:P279)* wd:Q123349660  .

  SERVICE wikibase:label { bd:serviceParam wikibase:language "en,en"  }  
} LIMIT 10
}}

<s>Hmm. Unfortunately, {{Q|123117963}} is a subclass of {{Q|123349660}}, via {{Q|9158768}}, making this whole scheme moot. And the query times out, too.</s> This has now been fixed, by making it a class of recording medium.


== Wikidata to-do ==
* Complete filling in the knot stuff from knotinfo. (11 July 2022) 
* Start filling in data for prime links (skeleton with Knot Atlas IDs now in place) -- started with A-B notations
* Consider generating diagrams for all knots in Wikidata. (11 July 2022)
Implementations: 
* https://prideout.net/blog/svg_knots/

* Linkinfo!! https://linkinfo.math.indiana.edu/index.php

* '''Download CSV data from linkinfo, as spreadsheet link seems to be dead'''

* <big>'''Fill in crossing number and Gauss notation fields'''</big> (27 September 2022)
** Crossing numbers are easy: they can be parsed from names, see the queries below for how to get the names. Do this first.
** Gauss notation for knots from Knotinfo, Gauss notation for links from Knot Atlas. Change the format to always have braces, even for knots.

* '''Add knots to alternating knot, and fibered knot, classes as appropriate; data is on knotinfo'''
* '''For links only, add "has parts" "knot" with qualifier "quantity"; can get these values from Gauss codes where present'''

* Knotplot! 
** https://knotplot.com/
** https://knotplot.com/various/OtherLinks.html

== Knots ==
{{SPARQL|query=
# All instances of the class "Knot" (Q1188853), recursively, removing duplicates

SELECT DISTINCT ?item ?itemDescription ?itemLabel ?crossing_number ?knotinfo_id ?knotatlas_id ?alexanderbriggs ?dt_name  ?dt_notation ?alexander_polynomial ?conway_polynomial ?jones_polynomial ?gauss_notation
WHERE {
  ?item wdt:P31 ?sub0 .  
  ?sub0 (wdt:P279)* wd:Q1188853  .

        OPTIONAL{?item wdt:P11035 ?crossing_number .}          # Crossing number
        OPTIONAL{?item wdt:P11034 ?gauss_notation .}          # Gauss notation
        OPTIONAL{?item wdt:P8427 ?knotinfo_id .}              # Knotinfo ID
        OPTIONAL{?item wdt:P8426 ?knotatlas_id .}              # Knot Atlas ID
        OPTIONAL{?item wdt:P6432 ?alexanderbriggs .}       # Alexander-Briggs notation
        OPTIONAL{?item wdt:P8416 ?dt_name .}                # Dowker-Thistlethwaite name
        OPTIONAL{?item wdt:P8378 ?dt_notation .}            # Dowker-Thistlethwaite notation
        OPTIONAL{?item wdt:P5350 ?alexander_polynomial .}         # Alexander polynomial
        OPTIONAL{?item wdt:P5351 ?conway_polynomial .}            # Conway polynomial
        OPTIONAL{?item wdt:P5352 ?jones_polynomial .}             # Jones polynomial

  SERVICE wikibase:label { bd:serviceParam wikibase:language "en,en"  }  
}

ORDER BY ASC(?item)
LIMIT 10000
}}

{{SPARQL|query=
# All instances of the class "Knot" (Q1188853), recursively, removing duplicates

SELECT DISTINCT ?item ?itemDescription ?itemLabel ?gauss_notation ?crossing_number ?knotinfo_id ?knotatlas_id ?alexanderbriggs ?dt_name 
WHERE {
  ?item wdt:P31 ?sub0 .  
  ?sub0 (wdt:P279)* wd:Q1188853  .

        OPTIONAL{?item wdt:P11035 ?crossing_number .}          # Crossing number
        OPTIONAL{?item wdt:P11034 ?gauss_notation .}          # Gauss notation
        OPTIONAL{?item wdt:P8427 ?knotinfo_id .}              # Knotinfo ID
        OPTIONAL{?item wdt:P8426 ?knotatlas_id .}              # Knot Atlas ID
        OPTIONAL{?item wdt:P6432 ?alexanderbriggs .}       # Alexander-Briggs notation
        OPTIONAL{?item wdt:P8416 ?dt_name .}                # Dowker-Thistlethwaite name

  SERVICE wikibase:label { bd:serviceParam wikibase:language "en,en"  }  
}

ORDER BY ASC(?item)
LIMIT 10000
}}

== Prime links ==

{{SPARQL|query=
# All instances of the class "prime link" (Q77347966), recursively

SELECT DISTINCT ?item ?itemLabel ?itemDescription ?knotatlas_id ?alexanderbriggs ?jones_polynomial
WHERE {
  ?item wdt:P31 ?sub0 .  
  ?sub0 (wdt:P279)* wd:Q77347966  .
        OPTIONAL{?item wdt:P8426 ?knotatlas_id .}             # Knot Atlas ID
        OPTIONAL{?item wdt:P6432 ?alexanderbriggs .}          # Alexander-Briggs notation
        OPTIONAL{?item wdt:P5352 ?jones_polynomial .}             # Jones polynomial
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en,en"  }  
}

ORDER BY ASC(?item)
LIMIT 10000
}}

{{SPARQL|query=
# All instances of the class "prime link" (Q77347966), recursively

SELECT DISTINCT ?item ?itemLabel ?itemDescription ?has_part ?crossing_number ?gauss_notation ?knotatlas_id ?alexanderbriggs
WHERE {
  ?item wdt:P31 ?sub0 .  
  ?sub0 (wdt:P279)* wd:Q77347966  .
        OPTIONAL{?item wdt:P527 ?has_part .}
        OPTIONAL{?item wdt:P11035 ?crossing_number .}         # Crossing number
        OPTIONAL{?item wdt:P11034 ?gauss_notation .}          # Gauss notation
        OPTIONAL{?item wdt:P8426 ?knotatlas_id .}             # Knot Atlas ID
        OPTIONAL{?item wdt:P6432 ?alexanderbriggs .}          # Alexander-Briggs notation
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en,en"  }  
}

ORDER BY ASC(?item)
LIMIT 10000
}}

* See https://stackoverflow.com/questions/36158651/using-qualifiers-in-wikidata-sparql for how to query qualifier values(in this case, quantity of parts is what's desired). More to come...

== Links with images ==

{{SPARQL|query=
# All instances of the class "link" (Q1760728), recursively that have images

SELECT DISTINCT ?item ?itemLabel ?image ?itemDescription ?knotatlas_id ?alexanderbriggs ?jones_polynomial
WHERE {
  ?item wdt:P31 ?sub0 .  
  ?sub0 (wdt:P279)* wd:Q1760728  .
        ?item wdt:P18 ?image
        OPTIONAL{?item wdt:P8426 ?knotatlas_id .}             # Knot Atlas ID
        OPTIONAL{?item wdt:P6432 ?alexanderbriggs .}          # Alexander-Briggs notation
        OPTIONAL{?item wdt:P5352 ?jones_polynomial .}             # Jones polynomial
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en,en"  }  
}

ORDER BY ASC(?item)
LIMIT 10000
}}

== Links with Dowker-Thistlethwaite names ==

{{SPARQL|query=
# All instances of the class "link" (Q1760728), recursively that have Dowker-Thistlethwaite names

SELECT DISTINCT ?item ?itemLabel ?dt_name ?knotinfo_id ?itemDescription ?knotatlas_id ?alexanderbriggs ?jones_polynomial
WHERE {
  ?item wdt:P31 ?sub0 .  
  ?sub0 (wdt:P279)* wd:Q1760728  .
        ?item wdt:P8416 ?dt_name
        OPTIONAL{?item wdt:P8426 ?knotatlas_id .}             # Knot Atlas ID
        OPTIONAL{?item wdt:P8427 ?knotinfo_id .}
        OPTIONAL{?item wdt:P6432 ?alexanderbriggs .}          # Alexander-Briggs notation
        OPTIONAL{?item wdt:P5352 ?jones_polynomial .}             # Jones polynomial
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en,en"  }  
}

ORDER BY ASC(?item)
LIMIT 10000
}}

== Useful ==

Useful: 
* [[Help:QuickStatements]]
* [[w:List of mathematical knots and links]]
* [[w:List of prime knots]]
* http://wwwf.imperial.ac.uk/~ssivek/papers/torusknots.pdf

In progress:
* [[Wikidata:Requests for permissions/Bot/The Anomebot 3 2]]
* [[Wikidata:Property proposal/Dowker-Thistlethwaite notation]]
* [[Wikidata:Property proposal/Dowker-Thistlethwaite name]]
* [[Wikidata:Property proposal/Knot Atlas identifier]]
* <s>[[Wikidata:Property proposal/Knotilus identifier]]</s> -- permanently removed, as site is down, and seems unlikely to come back again
* [[Wikidata:Property proposal/KnotInfo identifier]]
* [[Wikidata:Property proposal/Linkinfo ID]]
* [[Wikidata:Property proposal/Crossing number]] -> {{P|11035}}
* [[Wikidata:Property proposal/Gauss notation]] -> {{P|11034}}

To do:
* Gauss codes
* Extended Gauss codes

Permanently withdrawn:
* [[User:The Anome/Knotilus identifier]]

To do:
* Dump state of all knot items, and reconcile with knotinfo data to check for errors/duplicates -- done
* Fill in gaps manually until all checks pass -- perhaps done?
* Double-check this by doing a full two-way reconciliation of datasets

Next:
* Add items to subclasses: 
** {{Q|1014491}}, {{Q|77345920}}
** {{Q|4736417}}, {{Q|96741342}}, {{Q|96741348}}
** {{Q|4064646}}, {{Q|20873948}}
** {{Q|2381352}}, {{Q|7858476}}, {{Q|1892897}}
** {{Q|7426084}}
** {{Q|3528575}}, {{Q|5957788}} (??) -- need to think more about ontology here.

Templates used on this page:

MediaWiki:Babel-category-override (view source)
Template:Int run it (edit)
Template:Int try it (edit)
Template:Label (view source) (protected)
Template:P (view source) (protected)
Template:Property (view source) (protected)
Template:Q (view source) (protected)
Template:SPARQL (edit)
Template:SPARQL/styles.css (edit)
Template:SPARQLText (edit)
Template:Str left (view source) (semi-protected)
Template:TranslateThis (edit)
Module:ConcatArgs (edit)
Module:Dir (edit)
Module:Dir/RTL overrides (edit)
Module:Fallback (view source) (semi-protected)
Module:SPARQLMentions (edit)
Module:TranslateThis (edit)
Module:Wikidata label (view source) (protected)

Return to User:The Anome.

Retrieved from "https://www.wikidata.org/wiki/User:The_Anome"

View source for User:The Anome

Navigation menu

Search