query-7106c302f83d5e830b7d82aa10cc44b1

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?item ?property ?value ?unit ?qualifier ?qualifier_value ?qualifier_unit
WHERE
{
  VALUES ?item { wd:Q658 }
  VALUES ?property { wd:P2054 }

  ?property wikibase:claim ?claim .

  # Get amount and unit for the statement
  ?item ?claim ?statement .
  {
    ?property wikibase:propertyType ?property_type .
    FILTER (?property_type != wikibase:Quantity)
    ?property wikibase:statementProperty ?propertyStatement .
    ?statement ?propertyStatement ?value .
  }
  UNION
  {
    ?property wikibase:statementValue ?statementValue .
    ?statement ?statementValue [wikibase:quantityAmount ?value; wikibase:quantityUnit ?unit] .
  }

  # Get qualifiers
  OPTIONAL
  {
    {
      # Get simple values for qualifiers which are not of type quantity
      ?statement ?pq ?qualifier_value .
      ?qualifier wikibase:qualifier ?pq .
      ?qualifier wikibase:propertyType ?qualifer_property_type .
      FILTER (?qualifer_property_type != wikibase:Quantity)
    }
    UNION
    {
      # Get amount and unit for qualifiers of type quantity
      ?statement ?pqv [wikibase:quantityAmount ?qualifier_value; wikibase:quantityUnit ?qualifier_unit] .
      ?qualifier wikibase:qualifierValue ?pqv .
    }
  }
}

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?claim") v1("?item"):::projected v11("?pq") v15("?pqv") v2("?property"):::projected v6("?propertyStatement") v5("?property_type") v10("?qualifer_property_type") v13("?qualifier"):::projected v14("?qualifier_unit"):::projected v12("?qualifier_value"):::projected v4("?statement") v8("?statementValue") v9("?unit"):::projected v7("?value"):::projected a1((" ")) a2((" ")) bind0[/VALUES ?item/] bind0-->v1 bind00(["wd:Q658"]) bind00 --> bind0 bind1[/VALUES ?property/] bind1-->v2 bind10(["wd:P2054"]) bind10 --> bind1 v2 --"wikibase:claim"--> v3 v1 -->v3--> v4 subgraph union0[" Union "] subgraph union0l[" "] style union0l fill:#abf,stroke-dasharray: 3 3; v2 --"wikibase:statementValue"--> v8 a1 --"wikibase:quantityAmount"--> v7 a1 --"wikibase:quantityUnit"--> v9 v4 -->v8--> a1 end subgraph union0r[" "] style union0r fill:#abf,stroke-dasharray: 3 3; f2[["?property_type != 'wikibase:Quantity'"]] f2 --> v5 v2 --"wikibase:propertyType"--> v5 v2 --"wikibase:statementProperty"--> v6 v4 -->v6--> v7 end union0r <== or ==> union0l end subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; subgraph union1[" Union "] subgraph union1l[" "] style union1l fill:#abf,stroke-dasharray: 3 3; a2 -."wikibase:quantityAmount".-> v12 a2 --"wikibase:quantityUnit"--> v14 v4 -->v15--> a2 v13 --"wikibase:qualifierValue"--> v15 end subgraph union1r[" "] style union1r fill:#abf,stroke-dasharray: 3 3; f3[["?qualifer_property_type != 'wikibase:Quantity'"]] f3 --> v10 v4 -->v11--> v12 v13 --"wikibase:qualifier"--> v11 v13 --"wikibase:propertyType"--> v10 end union1r <== or ==> union1l end end