Property talk:P8068

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ToposText place ID
identifier for a place in the website ToposText

Applicable "stated in" value	ToposText (Q87068904)
Data type	External identifier
Domain	geographic location (Q2221906), mythical location (Q3238337), human settlement (Q486972), archaeological site (Q839954), historical region (Q1620908) or watercourse (Q355304)
Allowed values	[\d+\-]{6}[A-Z][\w]{3,4}(\d+)*
Example	Orkney Islands (Q100166) → 590000IOrc Hibernia (Q302980) → 533-75RHib Castra Drobeta (Q5308156) → 446227UDro
Source	https://topostext.org/the-places
Formatter URL	https://topostext.org/place/$1
See also	ToposText person ID (P8069), ToposText work ID (P8070)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other external identifier Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Mix'n'match (Report) Database reports/Constraint violations/P8068 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 4,848 Main statement 4,825 out of 6,389 (76% complete) 99.5% of uses Qualifier 3 <0.1% of uses Reference 20 0.4% of uses
Search for values

[create Create a translatable help page (preferably in English) for this property to be included here]

Format “[\d+\-]{6}[A-Z][\w]{3,4}(\d+)*”: value must be formatted using this pattern (PCRE syntax). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8068#Format, SPARQL

Type “geographic location (Q2221906), mythical location (Q3238337), human settlement (Q486972), archaeological site (Q839954), historical region (Q1620908), watercourse (Q355304)”: item must contain property “instance of (P31)” with classes “geographic location (Q2221906), mythical location (Q3238337), human settlement (Q486972), archaeological site (Q839954), historical region (Q1620908), watercourse (Q355304)” or their subclasses (defined using subclass of (P279)). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8068#Type Q2221906, Q3238337, Q486972, Q839954, Q1620908, Q355304, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8068#Unique value, SPARQL (every item), SPARQL (by value)

Single value: this property generally contains a single value. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8068#Single value, SPARQL

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8068#Entity types

Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8068#Scope, SPARQL

Query for checking import

SELECT ?place (GROUP_CONCAT(?instLabel;separator=", ") AS ?instances) ?placeLabelEn ?placeLabelEl ?placeLabelEs ?placeLabelIt ?tt
WHERE {
  ?place wdt:P8068 ?tt .
  OPTIONAL { ?place wdt:P31 ?inst . }
  OPTIONAL { SERVICE wikibase:label { bd:serviceParam wikibase:language "en". ?inst rdfs:label ?instLabel . } }
  OPTIONAL { SERVICE wikibase:label { bd:serviceParam wikibase:language "en". ?place rdfs:label ?placeLabelEn . } }
  OPTIONAL { SERVICE wikibase:label { bd:serviceParam wikibase:language "el". ?place rdfs:label ?placeLabelEl . } }
  OPTIONAL { SERVICE wikibase:label { bd:serviceParam wikibase:language "es". ?place rdfs:label ?placeLabelEs . } }
  OPTIONAL { SERVICE wikibase:label { bd:serviceParam wikibase:language "it". ?place rdfs:label ?placeLabelIt . } }
}
GROUP BY ?place ?placeLabelEn ?placeLabelEl ?placeLabelEs ?placeLabelIt ?tt

Try it!

--Epìdosis 18:32, 13 May 2020 (UTC)