SHMARQL

Ptolemy's inequality

<http://www.wikidata.org/entity/Q743775>

inequality relating the six distances between four points on a plane
Ptolemy's inequality
rdfs:label
"Ptolemy's inequality"@en
skos:altLabel
"ανισοτική σχέση του Πτολεμαίου"@el
schema:description
"inequality relating the six distances between four points on a plane"@en
schema:dateModified "2026-08-18T22:44:00+00:00"^^xsd:dateTime
schema:version 2532930864
wikibase:identifiers 3
wikibase:sitelinks 12
wikibase:statements 7
p:P138 wd:statement/Q743775-644A8F74-B520-4FF9-87F9-787CDD7A491A
p:P18 wd:statement/Q743775-083b54f0-4556-7fd7-8c8b-dcb41b4c0c69
p:P2671 wd:statement/Q743775-950EFB5D-0449-41C2-9C84-9343C16D4C0D
wd:statement/Q743775-DE799ABB-D045-4C4F-8464-AB6B9BE382D8
p:P31 wd:statement/Q743775-047707a7-48ba-92b9-2cfc-64d52202ca8f
wd:statement/Q743775-569b2be0-45eb-edb5-6369-745aef543e02
p:P6366 wd:statement/Q743775-B2C6229A-0329-4C39-B0BA-D64A65EF7CA8
p:direct-normalized/P2671 <http://g.co/kg/g/120rrfcs>
<http://g.co/kg/g/122m42lb>
p:direct-normalized/P6366 <https://makg.org/entity/2776268399>
wdt:P138 Ptolemy
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/Ptolemy%20Inequality.svg>
wdt:P2671 "/g/120rrfcs"
"/g/122m42lb"
wdt:P31 mathematical concept
inequality
wdt:P6366 "2776268399"
Download as:
TurtleJSON-LDRDF/XML
data from SPARQL profile: Wikidata