📚 Agora node [[2023 01 19T05_49_00.411Z.Desktop]] (pulled by the Agora)

📜 File logseq/bak/pages/SKOS-XL/2023-01-19T05_49_00.411Z.Desktop.md by @sparql ☆ 📎

type:: [[Ontology]]
The specification of SKOS-XL is available as a separate document and as a section within the SKOS specification.
This page describes the resulting extended ontology SKOS + SKOS-XL which is what in practice is referred to as SKOS-XL.
[[Class Diagram]]§
- {:height 628, :width 746}
  - #+BEGIN_NOTE Doesn’t show all object properties and none of the annotation properties. See the complete class and property hierarchies below. #+END_NOTE
Classes§
- skos:Collection
  - skos:OrderedCollection
- skos:Concept
- skos:ConceptScheme
- skosxl:Label
Properties§
- Annotation properties§
  collapsed:: true
  - rdfs:label
    - skos:prefLabel
    - skos:altLabel
    - skos:hiddenLabel
  - skos:note
    - skos:definition
    - skos:changeNote
    - skos:editorialNote
    - skos:example
    - skos:historyNote
    - skos:scopeNote
- Object properties§
  collapsed:: true
  - skos:hasTopConcept
  - skos:inScheme
  - skos:member
  - skos:memberList
  - skos:semanticRelation collapsed:: true
    - skos:broaderTransitive
      - skos:broader
        
        skos:broadMatch
    - skos:narrowerTransitive
      - skos:narrower
        
        skos:narrowMatch
    - skos:related
      - skos:relatedMatch
    - skos:mappingRelation
      - skos:broadMatch
      - skos:closeMatch
        
        skos:exactMatch
  - skos:topConceptOf
  - skosxl:altLabel
  - skosxl:hiddenLabel
  - skosxl:labelRelation*
  - skosxl:prefLabel
- Datatype properties§
  - skos:notation
  - skosxl:literalForm

Queries§

Get all properties and classes of [[SKOS-XL]] (including [[SKOS]])

SELECT DISTINCT ?Class ?aProperty ?oProperty ?dProperty

WHERE {
{VALUES ?ns {"http://www.w3.org/2008/05/skos-xl#" "http://www.w3.org/2004/02/skos/core#"}
?Class a owl:Class .
FILTER (strstarts(str(?Class), ?ns))}

UNION
{
VALUES ?ns {"http://www.w3.org/2008/05/skos-xl#" "http://www.w3.org/2004/02/skos/core#"}
?aProperty a owl:AnnotationProperty.
FILTER (strstarts(str(?aProperty), ?ns))
}
  
UNION

{VALUES ?ns {"http://www.w3.org/2008/05/skos-xl#" "http://www.w3.org/2004/02/skos/core#"}
?oProperty a owl:ObjectProperty .
FILTER (strstarts(str(?oProperty), ?ns))}

UNION
{VALUES ?ns {"http://www.w3.org/2008/05/skos-xl#" "http://www.w3.org/2004/02/skos/core#"}
?dProperty a owl:DatatypeProperty .
FILTER (strstarts(str(?dProperty), ?ns))}

}
ORDER BY  ?dProperty ?oProperty ?aProperty

#VALUES #UNION #STRSTARTS #Query

📚 Agora node [[2023 01 19T05_49_00.431Z.Desktop]] (pulled by the Agora)

📜 File logseq/bak/pages/SPARQL training course/2023-01-19T05_49_00.431Z.Desktop.md by @sparql ☆ 📎

All important points from the training course, collected for quick reference. See also [[Tutorial]]s.
SPARQL Interactions§
id:: 626e4952-02cc-4c88-8565-139a93e6a98a
- {:height 304, :width 746}
- See [[SPARQL Editors]]

Two triple patterns, same subject§

id:: 626e4952-6ffd-494a-bbbf-122685d3d4f7

SELECT ?country ?capital ?population 

WHERE {
?country dbo:capital ?capital .
?country dbp:populationTotal ?population .
}

#Query #DBpedia

{:height 279, :width 522}

Making another step in the graph§

id:: 626e4952-98ae-4115-93de-d9fd4156978c

SELECT ?country ?population ?capital 

WHERE {
?country a dbo:Country .
?country dbp:populationTotal ?population . 
?country dbo:capital ?capital_URI .
                     ?capital_URI   rdfs:label ?capital .
}

#Query #DBpedia

{:height 373, :width 646}

collapsed:: true

PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX skosxl: <http://www.w3.org/2008/05/skos-xl#>

SELECT * 

WHERE {
    
    ?s skosxl:prefLabel ?Label_URI .
    ?Label_URI skosxl:literalForm ?label .

    FILTER (LANG(?label) = "es")
}

#VocBench #Query

Three patterns and two filters§

collapsed:: true id:: 626e4952-606b-45fe-8878-dfe4871a59fc

SELECT ?country ?population ?capital 

WHERE {
?country a dbo:Country; 
            dbo:populationTotal ?population; 
            dbo:capital ?capital_URI .
?capital_URI rdfs:label ?capital .

FILTER ( LANG(?capital) = "en" )
FILTER ( xsd:int(?population) > 10000000 )
} 

ORDER BY DESC(?population)

#Query #DBpedia #FILTER #LANG

Counting and Binding§

collapsed:: true id:: 626e4952-dd36-4931-abc1-98e40bb1da76

SELECT (COUNT (?work_of_Agatha_Christie) AS ?Number_of_AC_works)

{?work_of_Agatha_Christie dbo:author dbr:Agatha_Christie }

#Query #COUNT

Functions on dates and times§
collapsed:: true id:: 626e4952-30dc-4bce-804c-fee5318b8244
- [NOW]
- [YEAR]
- [MONTH]
- [DAY]
- [HOURS]
- [MINUTES]
- [SECONDS]
- [[Example]] collapsed:: true
  - ```
  SELECT (MONTH(NOW()) AS ?currentMonth) { }
```
  #Query

Filtering resources with the same namespace§

id:: 626e4952-f335-485a-b3ae-474fb7777046

Find all [[SKOS]] properties in use

SELECT DISTINCT ?property
WHERE {
    ?s ?property ?o .
    FILTER (STRSTARTS(STR(?property), "http://www.w3.org/2004/02/skos/core#" ))
}

#Query #STRSTARTS

Find all classes of things that have author DBpedia

SELECT DISTINCT ?class
WHERE {
  ?work dbo:author ?author . 
  ?work a ?class .
FILTER (STRSTARTS(STR(?class),"http://dbpedia.org/ontology/" ))  
}

#Query #STRSTARTS #DBpedia

Negation§
collapsed:: true id:: 626e4952-7079-4ddb-a19d-72eb4dc7cca2
- NOT EXISTS - Testing for absence of a pattern (recommended in most cases)
- MINUS - Removing possible solutions
- !BOUND - Not bound (produces the same results as NOT EXISTS but works also for SPARQL 1.0)
- #+BEGIN_IMPORTANT NOT EXISTS and MINUS have different logic and may produce different results on the same dataset. #+END_IMPORTANT
- ```
SELECT DISTINCT ?leader 

WHERE { 
  ?MS a dbo:Country; 
    dct:subject dbc:Member_states_of_the_European_Union;
    dbp:leaderName ?leader . 
  FILTER NOT EXISTS {?leader dbo:spouse ?spouse .}
}

ORDER BY DESC(?leader)
```
  #Query #FILTER #[[NOT EXISTS]]

Optional results§

collapsed:: true id:: 626e4952-6483-438f-9a57-c210fdd6988a

SELECT DISTINCT ?leader ?spouse

WHERE { 
  ?MS a dbo:Country; 
    dct:subject dbc:Member_states_of_the_European_Union;
    dbp:leaderName ?leader . 
  OPTIONAL {?leader dbo:spouse ?spouse .}
}

#Query #OPTIONAL

Combining results§
collapsed:: true id:: 626e4952-211a-4446-b227-873a647fe005
- ```
SELECT DISTINCT  ?Influencer ?Influenced

WHERE {

 {dbr:Ludwig_Wittgenstein dbo:influencedBy ?Influencer .}

UNION

 {dbr:Ludwig_Wittgenstein dbo:influenced ?Influenced . }
}
```
  #Query #UNION
- #+BEGIN_NOTE This query will not give complete results, unless inferred triples on inverse properties are included. To guarantee complete results relying only on SPARQL, the inverse property should be included. #+END_NOTE

Search for string patterns§

id:: 61fd3a3d-81b5-448d-a76f-d1b0008b7476 collapsed:: true

SELECT DISTINCT ?MusicalWork ?Artist

WHERE {
?MusicalWorkURI a dbo:MusicalWork ;
               rdfs:label ?MusicalWork ;
               dbo:artist ?ArtistURI .

?ArtistURI rdfs:label ?Artist .

FILTER (lang(?MusicalWork) = "en")
FILTER (lang(?Artist) = "en")
FILTER REGEX (?MusicalWork, "broken", "i")
}
ORDER BY ?MusicalWork

#Query #REGEX #FILTER #LANG

Assembling strings§

collapsed:: true id:: 626e4952-d6a2-41d0-9766-10286789ae0c

PREFIX cdm: <http://publications.europa.eu/ontology/cdm#>

SELECT ?reg (IRI(CONCAT(STR(?eli),"/eng/pdf")) AS ?pdf_URL)

{
  ?reg cdm:resource_legal_eli ?eli .
}

LIMIT 1000

#Query #IRI #CONCAT #Cellar

Property paths§

collapsed:: true id:: 626e4952-c45c-4911-bda6-6c93293dbe9e

[[Syntax]] collapsed:: true

#Inverse Path:
    ^:property #Inverse path (object to subject)
#Sequence Path:
    :property1/:property2  #A sequence path of :property1 followed by :property2
#Alternative Path:
    :property1|:property2  #:property1 or property2 (all possibilities are tried)
#Zero Or More:
    :property*  #A path that connects the subject and object of the path by zero or more matches of :property
#One Or More:
    :property+  #A path that connects the subject and object of the path by one or more matches of :property
#Zero Or One Path:
    :property?  #A path that connects the subject and object of the path by zero or one matches of :property

Property paths from the SPARQL 1.1 spec

[[Example]] collapsed:: true

SELECT (COUNT (DISTINCT ?child) AS ?Number_of_children)

{
?MS a dbo:Country; 
    dct:subject dbc:Member_states_of_the_European_Union ;
    dbp:leaderName ?leader . 

?leader dbo:child|^dbo:parent  ?child.

#Works the same as 
#  {?leader dbo:child ?child.}
#  UNION
#  {?child dbo:parent ?leader}
}

#Query #| #^ #UNION

SELECT
(COUNT (DISTINCT ?Influencer) AS ?Num_Influencer) 
(COUNT (DISTINCT ?Influenced) AS ?Num_Influenced) 

WHERE {

     {dbr:Ludwig_Wittgenstein dbo:influencedBy|^dbo:influenced ?Influencer .} 

   UNION 

     {dbr:Ludwig_Wittgenstein dbo:influenced|^dbo:influencedBy ?Influenced .} 

}

#Query #DBpedia #| #^ #COUNT #UNION

Language tag§
collapsed:: true id:: 626e4952-9418-419f-918a-47f28f524f66
- The current best practice for language tags is defined in RFC5646.
- [[LANGMATCHES]] collapsed:: true
  - FILTER (LANG(?label) = "fr") will only return results where the language tag of ?label is @fr, while FILTER LANGMATCHES( LANG(?label), "fr" ) will also include those with regions such as @fr-BE.
Wikibase data model§
collapsed:: true id:: 626e4952-c934-4fa9-a7e1-eb3803156299
Wikidata label service§
collapsed:: true id:: 626e4952-5283-4052-a77e-c12132783160
- Adding "Label" to a variable will get the label of the respective item if the Wikidata Label service is called in the query. For example, for ?item, ?itemLabel will get the labels in the selected language.
- ```
SELECT ?item ?itemLabel WHERE { ?item wdt:P31 wd:Q146 . 

SERVICE wikibase:label { 
               bd:serviceParam wikibase:language “en" } 
} 
```
  #Query #Wikidata
- #+BEGIN_TIP To include a call to the Label Service in your query, just press Ctrl-Space and start typing "label" until you see the query fragment. Then change the language if needed.
  
  Check the Label service manual for other capabilities. #+END_TIP
Wikidata Language and visualization service§
collapsed:: true id:: 626e4952-d248-4ef9-8f71-5b0cb5a0f824
- Influence graph in the age of Enlightenment <iframe src="https://w.wiki/4oDD" <button class="pull-url autopull" value="https://w.wiki/4oDD"">pull style="width:100%;max-width:100%;height:450px" frameborder="0"> #Wikidata #Query #FILTER #&&
Properties for statements (Wikidata)§
id:: 600748be-0c7a-4b4c-807d-a5c41f8ee80e collapsed:: true
- Item - Statement - Value - Qualifier Value collapsed:: true
- [[Example]]: US Presidents collapsed:: true§
  - {:height 502, :width 680}
  - With ?statement variable <iframe src="https://w.wiki/4wNL" <button class="pull-url autopull" value="https://w.wiki/4wNL"">pull style="width:100%;max-width:100%;height:450px" frameborder="0"> #Query #Wikidata #Qualifiers
  - With blank nodes <iframe src="https://w.wiki/wsi" <button class="pull-url autopull" value="https://w.wiki/wsi"">pull style="width:100%;max-width:100%;height:450px" frameborder="0"> #Query #Wikidata #Qualifiers
- See also ((61fe46bb-6fc5-4d5e-b917-d0da5b02a96a))
Providing list of input VALUES§
collapsed:: true id:: 626e4952-8b32-4fc4-b3a2-6e24c7824ada
- ```
# Example with a block of values, where the third block in the list has no value for ?v2
VALUES (?v1 ?v2) {(:c11 :c21) (:c21 :c22) (:c21 UNDEF)}

# When value for only one variable are provided, () can be omitted 
VALUES ?v1 {:c1 :c2 :c3 :cN}
```
  #VALUES
- Get the list of notable books on linked data, semantic technologies, and semantic knowledge graphs.
  - pull</button> style=”width:100%;max-width:100%;height:450px” frameborder=”0”>
Grouping results with GROUP_CONCAT§
collapsed:: true id:: 626e4952-ad6c-4838-bab3-c76ce434120a
- ```
(GROUP_CONCAT (?V; SEPARATOR = ", ") AS ?groupV)
```
  #GROUP_CONCAT
Federated queries§
collapsed:: true id:: 626e4952-1bba-4499-b273-3034b07779b4
- {:height 500, :width 643}
Default and named graphs§
id:: 626e4952-3b13-47d8-a7e4-ad95ca6b68e2 collapsed:: true
- {:height 454, :width 498}
- Default graph FROM <> Used when not explicitly specified
- Named graph FROM NAMED <> Can be directly specified or through a variable
- Available named graphs at an endpoint
  - ```
  SELECT DISTINCT ?g 
   WHERE { 
      GRAPH ?g {?s ?p ?o .} 
   } 
```
  #Query #GRAPH
Other query forms§
id:: 626e4952-fb6b-4afc-8dac-d0bec45a3a8e collapsed:: true
- ASK
  - If there is at least one result
    - ASK WHERE {...}
- DESCRIBE
  - Describes a particular resource
  - All directly linked nodes
  - Not strictly specified
- [[CONSTRUCT]]
  - Create new graph from a template
  - Use SPARQL as template to
    - Copy
    - Create
    - Convert
      - From RDF to RDF
        
        Applying different ontologies
        
        Generating URIs
      - From CSV to RDF (e.g. using Tarql)
  - Result
    - Triples (virtual graph)
  - [[Example]]
    - SKOS from SKOS-XL
      - CONSTRUCT { ?concept skos:prefLabel ?prefLabel_ES .} WHERE { ?concept skosxl:prefLabel ?prefLabel . ?prefLabel skosxl:literalForm ?prefLabel_ES . FILTER (LANG(?prefLabel_ES) = "es") }
        #Query #CONSTRUCT #FILTER #LANG

📚 Agora node [[2023 01 19T05_49_00.433Z.Desktop]] (pulled by the Agora)

📜 File logseq/bak/pages/VALUES/2023-01-19T05_49_00.433Z.Desktop.md by @sparql ☆ 📎

A keyword for providing inline data, a list of values inside { }

[[Example]] id:: 61e6cd78-f627-493f-ae7c-04ccf880ad1a

#title: Notable books on linked data, semantic technologies, and semantic knowledge graphs 
 
SELECT DISTINCT ?book ?title (GROUP_CONCAT (DISTINCT ?author; SEPARATOR = ", ") AS ?authors) ?pubDate
{
  VALUES ?book {wd:Q17744504 wd:Q17744476 wd:Q61718117 wd:Q59784970 wd:Q17744339 wd:Q51601248 wd:Q17744488 wd:Q27942623  wd:Q108378522 wd:Q110549106}
         
         ?book wdt:P1476 ?title.
         OPTIONAL {?book (wdt:P50/rdfs:label)|(wdt:P98/rdfs:label)|wdt:P2093 ?author
                   FILTER (LANG(?author)=""||LANG(?author)="en")}
         OPTIONAL {?book wdt:P577 ?pubDate}

}
GROUP BY ?book ?title ?pubDate

#Wikidata #Query

Allows multiple variables
[[Syntax]]
- ```
#note: this is a snippet, not a valid query

VALUES (?x ?y ?z) {(:URI1 "ex" 1) (:URI2 "wye" 2) (:URI3 "zed" UNDEF)}
```
  - The third list has no value for ?z, shown by the keyword UNDEF
- () can be omitted for single values as in the example above

📚 Agora node [[2023 11 20T10_45_04.944Z.Desktop]] (pulled by the Agora)

📜 File logseq/bak/README/2023-11-20T10_45_04.944Z.Desktop.md by @sparql ☆ 📎

The source for the SPARQL wiki graph, published here.

📚 Agora node [[2024 05 02T08_45_15.501Z.Desktop]] (pulled by the Agora)

📜 File logseq/bak/pages/REGEX/2024-05-02T08_45_15.501Z.Desktop.md by @sparql ☆ 📎

type:: [[Function/On strings]]

For Regular Expression (REGEX) [[Syntax]], see
- xpath/regex specification
- https://regexone.com/ #Tutorial
Some frequent patterns
- starts with "cat", case insensitive
  - REGEX (?s, "^cat", "i")
- ends with "cat", case insensitive
  - REGEX (?s, "cat$", "i")
- contains a digit
  - REGEX (?s, "[0-9]"), or
  - REGEX (?s, "\\d")

📚 Agora node [[2024 05 15T15_16_04.272Z.Desktop]] (pulled by the Agora)

📜 File logseq/bak/pages/REGEX/2024-05-15T15_16_04.272Z.Desktop.md by @sparql ☆ 📎

type:: [[Function/On strings]]

For Regular Expression (REGEX) [[Syntax]], see
- xpath/regex specification
- https://regexone.com/ #Tutorial
Some frequent patterns
- starts with "cat", case insensitive
  - REGEX (?s, "^cat", "i")
- ends with "cat", case insensitive
  - REGEX (?s, "cat$", "i")
- contains a number
  - REGEX (?s, "[0-9]")

📚 Agora node [[btop]] (pulled by the Agora)

📜 File btop.md by @agora@social.agor.ai ☆ 📎

[[flancian@social.coop]] https://social.coop/@flancian/113850267695213517

📚 Agora node [[chrome remote desktop]] (pulled by the Agora)

📜 File chrome remote desktop.md by @flancian ☆ 📎 ️🔗 ✍️

Chrome Remote Desktop§

To make it use an existing session instead of a new X session on connect, follow https://researchxuyc.wordpress.com/2014/07/30/to-show-the-same-display-session-in-ubuntu-by-chrome-remote-desktop/.
- Edit /opt/google/chrome-remote-desktop/chrome-remote-desktop
- DEFAULT_SIZE="1920x1080"
- FIRST_X_DISPLAY_NUMBER = 0
- Fix get_unused_display_number() to just return that.
- Change launch_session(…) to the following

  def launch_session(self, x_args):
    self._init_child_env()
    self._setup_pulseaudio()
    self._setup_gnubby()
    display = self.get_unused_display_number()
    self.child_env["DISPLAY"] = ":%d" % display

📚 Agora node [[dashtop]] (pulled by the Agora)

📜 File dashtop.md by @flancian ☆ 📎 ️🔗 ✍️

dashtop§

a [[person]]
- [[mastodon]] @Dashtop@mastodon.online
- [[push]] [[agora ui]]
  - https://social.coop/web/statuses/106872621147811863A

📚 Agora node [[desktop]] (pulled by the Agora)

📜 File Desktop.md by @agora@botsin.space ☆ 📎

[[rmdes@mstdn.social]] https://mstdn.social/@rmdes/110227372577646933

📜 File desktop.md by @agora@botsin.space ☆ 📎

[[rmdes@mstdn.social]] https://mstdn.social/@rmdes/110243907224750914

📚 Agora node [[fixing a vtech my laptop]] (pulled by the Agora)

📜 File fixing-a-vtech-my-laptop.md by @neil ☆ 📎 ️🔗 ✍️

fixing a VTech My Laptop§

⥅ [[2021-08-28_19-35-12_137071_1.jpg]]

9 Philips head screws on the base.
Easy to separate the base from the body, but be careful because the battery connectors go between the two.

📚 Agora node [[framework laptop]] (pulled by the Agora)

📜 File framework-laptop.md by @neil ☆ 📎 ️🔗 ✍️

Framework Laptop§

Been following for a while. Looks pretty impressive.

Links§

Framework Laptop review: a modular PC easy to fix or upgrade | Laptops | The …

📚 Agora node [[htop]] (pulled by the Agora)

📜 File htop.md by @vera ☆ 📎

[[linux utility]]

📚 Agora node [[logseq desktop]] (pulled by the Agora)

📜 File pages/logseq desktop.md by @vera ☆ 📎

#pull [[logseq]]

📚 Agora node [[quartz layout desktop]] (pulled by the Agora)

📜 File docs/images/quartz-layout-desktop.png by @matthieuG ☆ 📎

📚 Agora node [[sprucing up an old windows 8 1 laptop]] (pulled by the Agora)

📜 File sprucing-up-an-old-windows-8-1-laptop.md by @neil ☆ 📎 ️🔗 ✍️

Sprucing up an old Windows 8.1 laptop§

I’m honestly surprised by how crappy the Windows 8.1 experience is. The number of things that just don’t work. I can’t create a new user. I can’t turn on Family Safety. It just comes back with random errors. Honestly - I’m not a blind partisan, I am always pragmatic. But Linux is much better than this, and has been for years.

Adding a new child user§

"We’re sorry but something went wrong. This user wasn’t added to this PC. Code: 0x800704c7."

I just. want. to. add. a. new. user. WTF.

Turning on Family Safety§

I click "Manage settings on the Family Safety website".

Every time, I get the error "Sorry, the service isn’t available at the moment. Please try again later."

https://answers.microsoft.com/en-us/windows/forum/all/service-unavailable-error-when-manage-online/414e4f1d-ff27-49f2-8a2d-f557dec2d5fc

Some guy here says reinstalling Windows made it work again:https://answers.microsoft.com/en-us/windows/forum/all/error-message-family-safety-service-is-not/0788c51b-81b1-4509-88d3-c3ba587ae41e

I heard this on another post and it WORKED for me too! I logged into my live.com account and udated my name in my profile.

My steps:

1 Log onto Windows Live - www.live.com

2 Top right corner where you see your name or email click and choose account settings

3 Basic Info tab: Top is "Display Name" choose edit (mine was blank) and rename.

4 I logged out and went to https://familysafety.live.com and was able to log on.

live.com redirects to outlook.live.com these days.

I’ve run DISM.exe /Online /Cleanup-image /Restorehealth

I’ve run sfc /scannow.

Creating an account via the web§

⥅ [[Creating_an_account_via_the_web/2022-12-13_19-53-59_screenshot.png]]

📚 Agora node [[tour bus stop]] (pulled by the Agora)

📜 File tour_bus_stop.myco by @melanocarpa ☆ 📎 ️🔗 ✍️

This is Melanocarpa bus stop. This site is an online collection of my texts and drawings, links and descriptions of various things, maintained by u/bouncepaw, also known as Timur Ismagilov on some wikis.

This wiki runs Mycorrhiza as its wiki engine. It is developed by me and I use it on multiple wikis.

Both Russian and English languages are used here, but English is used more. You can sometimes find a little Esperanto here.

The buses:

Bus	Tour	Next stop
#200	Personal Wiki Tour	Recursive Wiki

Full bus map

Take your time!

What to see

Take a look at the main page which is a forward index to all recent articles here. Maybe see fresh. I will make a better list here one day.

Review Recent changes from time to time to see what's happening. You can subscribe with RSS/Atom.

📜 File tour-bus-stop.md by @neil ☆ 📎 ️🔗 ✍️

Tour Bus Stop§

Welcome! Thanks for alighting the tour bus here.

This stop§

This is [[Neil’s Digital Garden]]. Visit that page and you’ll find much more info on some good entry points in to my garden.

In case you’re interested: [[My personal wiki setup]].

Other stops§

This bus stop is on the route Bus #200 - the Personal Wiki Tour.

Next stop - Melanocarpa.

Check out the full bus map.

Ding ding.

Bye§

Bon voyage! - stop by again soon.

(if you need to get in touch - email me at neil at doubleloop dot net, or find me on Mastodon - @neil@social.coop.)

📚 Agora node [[why everything is suddenly getting more expensive and why it won’t stop]] (pulled by the Agora)

📜 File Readwise/Articles/Why Everything is Suddenly Getting More Expensive - And Why It Won’t Stop.md by @protopian ☆ 📎

Why Everything is Suddenly Getting More Expensive - And Why It Won’t Stop§

rw-book-cover

Metadata§

Author: [[umair haque]]
Full Title: Why Everything is Suddenly Getting More Expensive - And Why It Won’t Stop
Category: #articles
URL: https://eand.co/why-everything-is-suddenly-getting-more-expensive-and-why-it-wont-stop-cbf5a091f403

Highlights§

I can put that more simply: the costs of mega floods and fires and typhoons and droughts and plagues now have to be internalized, because the costs of carbon, natural extinction, poverty, ill health, inequality, were all externalized. But these are asymmetrical effects. These costs were externalised for centuries. They will have to be internalized over decades.

📚 Agora node [[you can run a flancian in your laptop]] (pulled by the Agora)

📜 File you can run a flancian in your laptop.md by @flancian ☆ 📎 ️🔗 ✍️

you can run a flancian in your laptop§

[[tweets]] [[2021-06-01]]
only in the sense of running a model of myself as I’m sitting in front of my computer.
essentially: I’ll make memory states of my personal laptop open, and include models in different levels of abstraction.
- git repositories with code and data I use
- VMs
- window manager state, including which programs I’m running and (pending program support) which content it’s loaded in them
  - currently including browser tabs.
- state at different levels can be restored optionally
[[pull]] [[project snapshot]]

📚 Agora node [[you can run an agora in your laptop]] (pulled by the Agora)

📜 File you can run an agora in your laptop.md by @flancian ☆ 📎 ️🔗 ✍️

you can run an agora in your laptop§

[[agora bootstrap]]

[[Class Diagram]]§

Classes§

Properties§

Annotation properties§

Object properties§

Datatype properties§

Queries§

SPARQL Interactions§

Two triple patterns, same subject§

Making another step in the graph§

Three patterns and two filters§

Counting and Binding§

Functions on dates and times§

Filtering resources with the same namespace§

Negation§

Optional results§

Combining results§

Search for string patterns§

Assembling strings§

Property paths§

Language tag§

Wikibase data model§

Wikidata label service§

Wikidata Language and visualization service§

Properties for statements (Wikidata)§

[[Example]]: US Presidents collapsed:: true§

Providing list of input VALUES§

Grouping results with GROUP_CONCAT§

Federated queries§

Default and named graphs§

Other query forms§