SHMARQL

0-ad

<http://www.wikidata.org/entity/Q39604693>

A concrete group of 0 specific members
0-ad
rdfs:label
"0-ad"@en
skos:altLabel
"empty group"@en
"empty set"@en
"group of 0"@en
"set of 0"@en
schema:description
"A concrete group of 0 specific members"@en
schema:dateModified "2026-06-21T23:37:42+00:00"^^xsd:dateTime
schema:version 2508959196
wikibase:identifiers 0
wikibase:sitelinks 0
wikibase:statements 9
p:P1557 wd:statement/Q39604693-ece28ec5-43c4-3e23-bfd7-c395a63bc86b
p:P156 wd:statement/Q39604693-5ea1e7da-4c82-538c-c2d2-44f34f9ee184
p:P18 wd:statement/Q39604693-3f9f0979-44f3-1553-b4b5-821ca0c7e38a
p:P1889 wd:statement/Q39604693-7d62aa1e-49d4-9e71-8ba3-c1fefbb5e852
p:P279 wd:statement/Q39604693-57a0a8db-42e9-7710-1367-c51102a49401
p:P2910 wd:statement/Q39604693-b3c2dcab-4758-3d23-2e8f-7bda87c74a32
p:P31 wd:statement/Q39604693-7bcb2b12-4475-b3a9-e1db-64fd8b18066b
p:P460 wd:statement/Q39604693-8cfc210c-4cb9-458e-5bba-123d03dbb4e6
p:P487 wd:statement/Q39604693-cea62df2-451d-7feb-9e33-aa9d2670ebff
wdt:P1557 absence
wdt:P156 monad
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/Empty%20set.svg>
wdt:P1889 singleton of 0
wdt:P279 class
wdt:P2910 <http://commons.wikimedia.org/wiki/Special:FilePath/Empty%20set%20symbol.svg>
wdt:P31 type of fixed-size set or group
wdt:P460 empty set
wdt:P487 "∅"
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data from SPARQL profile: Wikidata