query-4ac0e4974ff080f04653b0f09f151c82
subclass of (P279),  instance of (P31): Properties ]reply[22:12, 3 July 2017 (UTC)) talk (d1g]reply[22:22, 3 July 2017 (UTC)) talk (ArthurPSmith. You could also create a "isotope of antihydrogen" class and add antiproton to that also. The proton and neutron numbers are wrong - they should either not be there at all or should be -1. We also have 5 items as result of following selection:
Use at
- https://query.wikidata.org/sparql
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT DISTINCT ?item ?itemLabel WHERE {
?item (wdt:P31|wdt:P279)/wdt:P279+ wd:Q25276
MINUS
{ ?item wdt:P279/wdt:P279 wd:Q25276 }
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?item"):::projected
a1((" "))
a2((" "))
c5(["bd:serviceParam"]):::iri
c3(["wd:Q25276"]):::iri
c7(["#91;AUTO_LANGUAGE#93;,en"]):::literal
subgraph union0[" Union "]
subgraph union0l[" "]
style union0l fill:#abf,stroke-dasharray: 3 3;
v1 --"wdt:P279"--> a1
end
subgraph union0r[" "]
style union0r fill:#abf,stroke-dasharray: 3 3;
v1 --"wdt:P31"--> a1
end
union0r <== or ==> union0l
end
a1 --"wdt:P279"--> c3
subgraph minus0["MINUS"]
style minus0 stroke-width:6px,fill:pink,stroke:red;
v1 --"wdt:P279"--> a2
a2 --"wdt:P279"--> c3
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c5 --"wikibase:language"--> c7
end