Hofoen

Joined 9 March 2013

Common

https://www.wikidata.org/w/index.php?title=Special%3APrefixIndex&prefix=Hofoen&namespace=2

Coordinates

Swiss Timber Bridges LV03(CH1903) / EPSG 21781: https://podcast.paravan.ch/gc-tools/in-schweizer-koordinaten-umrechnen/

User Scripting

Integration

Development

https://test.wikidata.org/wiki/Wikidata:Main_Page

Sources and Citations

Wikidata:WikiProject_Source_MetaData

SPARQL

Wikidata RDF model

Working with Properties

The following query uses these:

Items: Hanover Hbf–Würzburg Hbf high-speed railway (Q819045)

Properties: connecting line (P81)   , crosses (P177)   , carries (P2505)  
```
SELECT ?subject ?subjectLabel ?pedicateLabel ?p ?pLabel ?pedicate 
WHERE
{
  ?subject ?p wd:Q819045.

  # if you need wd + wdt
  # VALUES ?p { wdt:P81 wdt:P177 wdt:P2505 }.
  # ?pedicate wikibase:directClaim ?p.

  # if you need wds + ps
  VALUES ?p { ps:P81 ps:P177 ps:P2505 }.
  ?pedicate wikibase:statementProperty ?p. 
  
  SERVICE wikibase:label { bd:serviceParam wikibase:language "de". }
}
ORDER BY ?subject
```

Working with Qualifiers

The following query uses these:

Items: Twin Peaks (Q2085)   , Dale Cooper (Q2629231)  
```
SELECT * WHERE {
  ?property1 wikibase:claim ?p1 .
  ?property1 wikibase:statementProperty ?ps1 .
  ?property1 wikibase:qualifier ?pq1 .
  ?property1 a wikibase:Property .
  #
  ?property2 wikibase:claim ?p2 .
  ?property2 wikibase:qualifier ?pq2 .
  ?property2 a wikibase:Property .
  #
  #wd:Q2085 ?p1 ?_p1 .
  #?_p1 ?ps1 ?_ps1 .
  #?_p1 ?pq2 ?_pq2 .
  #
  ?subject ?p1 ?_p1 .
  ?_p1 ?ps1 ?_ps1 .
  ?_p1 ?pq2 wd:Q2629231 .
}
```

Images in Qualifiers

qualifers "image" (or user P180 "depicts")

The following query uses these:

Items: taxon (Q16521)   , species (Q7432)

Properties: instance of (P31)   , taxon rank (P105)   , image (P18)  
```
SELECT ?item ?itemLabel ?typeLabel ?property1Label ?property2Label ?_pq2 WHERE {
  ?item wdt:P31 wd:Q16521 .
  #?item wdt:P105 wd:Q7432 .
  
  ?property1 wikibase:claim ?p1 .
  #?property1 wikibase:statementProperty ?ps1 .
  #?property1 wikibase:qualifier ?pq1 .
  ?property1 a wikibase:Property .

  #?property2 wikibase:claim ?p2 .
  ?property2 wikibase:qualifier ?pq2 .
  ?property2 a wikibase:Property .  

  ?item wdt:P31 ?type .
  ?item ?p1 ?_p1 .
  #?_p1 ?ps1 ?_ps1 .
  ?_p1 ?pq2 ?_pq2 .
  ?_p1 pq:P18 ?_pq2 .
  
  SERVICE wikibase:label {bd:serviceParam wikibase:language "en".}
}
LIMIT 100
```

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