query-1f5ae36ac56ce5c527d9e40d5ddc5b50
Script #2 SELECT (GROUP_CONCAT(DISTINCT ?dateYear ; separator = ", ") AS ?dateYears) WHERE { # types of item {?game wdt:P136 wd:Q744038} # regular RPGs UNION {?game wdt:P136 wd:Q1529437} # tactical RPGs UNION {?game wdt:P136 wd:Q1422746} # action RPGs UNION {?game wdt:P136 wd:Q1143132} # roguelikes #?game wdt:P136/wdt:P279* wd:Q744038. # any class or subclass of role-playing video game, including MMORPGs ?game wdt:P31 wd:Q7889. # instance of video game
# release date (simple)
OPTIONAL {?game wdt:P577 ?date BIND(YEAR(?date) AS ?dateYear)} # faster substitute
}
GROUP BY $game
ORDER BY asc (?dateYears)
#limit 100
Use at
- https://query.wikidata.org/sparql
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
# Script #2
SELECT
(GROUP_CONCAT(DISTINCT ?dateYear ; separator = ", ") AS ?dateYears)
WHERE {
# types of item
{?game wdt:P136 wd:Q744038} # regular RPGs
UNION {?game wdt:P136 wd:Q1529437} # tactical RPGs
UNION {?game wdt:P136 wd:Q1422746} # action RPGs
UNION {?game wdt:P136 wd:Q1143132} # roguelikes
#?game wdt:P136/wdt:P279* wd:Q744038. # any class or subclass of role-playing video game, including MMORPGs
?game wdt:P31 wd:Q7889. # instance of video game
# release date (simple)
OPTIONAL {?game wdt:P577 ?date BIND(YEAR(?date) AS ?dateYear)} # faster substitute
}
GROUP BY $game
ORDER BY asc (?dateYears)
#limit 100
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v3("?date")
v4("?dateYear"):::projected
v5("?dateYears")
v2("?game")
c4(["wd:Q1422746"]):::iri
c3(["wd:Q1529437"]):::iri
c2(["wd:Q744038"]):::iri
c7(["wd:Q7889"]):::iri
c5(["wd:Q1143132"]):::iri
subgraph union0[" Union "]
subgraph union0l[" "]
style union0l fill:#abf,stroke-dasharray: 3 3;
subgraph union1[" Union "]
subgraph union1l[" "]
style union1l fill:#abf,stroke-dasharray: 3 3;
subgraph union2[" Union "]
subgraph union2l[" "]
style union2l fill:#abf,stroke-dasharray: 3 3;
v2 --"wdt:P136"--> c5
end
subgraph union2r[" "]
style union2r fill:#abf,stroke-dasharray: 3 3;
v2 --"wdt:P136"--> c4
end
union2r <== or ==> union2l
end
end
subgraph union1r[" "]
style union1r fill:#abf,stroke-dasharray: 3 3;
v2 --"wdt:P136"--> c3
end
union1r <== or ==> union1l
end
end
subgraph union0r[" "]
style union0r fill:#abf,stroke-dasharray: 3 3;
v2 --"wdt:P136"--> c2
end
union0r <== or ==> union0l
end
v2 --"wdt:P31"--> c7
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v2 -."wdt:P577".-> v3
bind0[/"year-from-dateTime(?date)"/]
v3 --o bind0
bind0 --as--o v4
end
bind2[/"?dateYear"/]
v4 --o bind2
bind2 --as--o v5