referenceMeridian

P6025
predicate

Indicates that one location, measurement, or coordinate system is defined or interpreted relative to a specified meridian used as its longitudinal reference.

Try in SPARQL

All labels observed (24)

Label Occurrences
referenceMeridian canonical 9
followsMeridian 8
referenceSystem 8

Description generation (PDg)

The one-sentence description above was generated by prompting gpt-5.1 with the predicate name and this instruction.

Instruction
Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'
Input
Predicate: referenceMeridian
Generated description
Indicates that one location, measurement, or coordinate system is defined or interpreted relative to a specified meridian used as its longitudinal reference.

Sample triples (54)

Subject Object
GMT Prime Meridian ⓘ
Indian Standard Time 82.5°E via predicate surface "principalMeridian" ⓘ
Indian Standard Time 82°30′ east of Greenwich via predicate surface "principalMeridianDescription" ⓘ
China Standard Time 120th meridian east ⓘ
Maritime Greenwich Prime Meridian (0° longitude) via predicate surface "coordinateSystemReference" ⓘ
linked to: Prime Meridian
Coordinated Universal Time Prime Meridian ⓘ
San Bernardino meridian Public Land Survey System via predicate surface "referenceSystem" ⓘ
WGS84 Greenwich via predicate surface "primeMeridian" ⓘ
Ross Dependency 160° east via predicate surface "includesSectorFromMeridian" ⓘ
El Hierro used as reference meridian before Greenwich via predicate surface "historicalPrimeMeridian" ⓘ
Greenwich town centre near Prime Meridian at Greenwich via predicate surface "coordinateSystemReference" ⓘ
Madras Time 80°18′30″E via predicate surface "longitudeReference" ⓘ
Zulu time Prime Meridian at Greenwich ⓘ
linked to: Prime Meridian
Pacific Time
linked to: PT
west of Prime Meridian via predicate surface "primaryMeridianRelation" ⓘ
Greenwich, Kent, England Prime Meridian (0° longitude) via predicate surface "coordinateSystemReference" ⓘ
linked to: Prime Meridian
International Date Line Coordinated Universal Time via predicate surface "referenceSystem" ⓘ
International Date Line time zones via predicate surface "referenceSystem" ⓘ
Missouri–Kansas state line 94th meridian west via predicate surface "followsMeridianApproximately" ⓘ
Alabama–Mississippi border approximately 88th meridian west via predicate surface "followsMeridian" ⓘ
Nevada–Utah state line 114th meridian west via predicate surface "followsMeridian" ⓘ
British National Grid 2 degrees West via predicate surface "centralMeridian" ⓘ
TAI terrestrial timekeeping via predicate surface "referenceSystem" ⓘ
Terrestrial Time
linked to: TT
geocentric via predicate surface "referenceSystem" ⓘ
Ordnance Survey National Grid
linked to: Ordnance Survey National Grid (approximate)
Greenwich meridian ⓘ
linked to: Prime Meridian
IST 82.5°E via predicate surface "principalMeridianLongitude" ⓘ
IST Allahabad Observatory via predicate surface "principalMeridianReference" ⓘ
Dunfermline City Chambers Historic Environment Scotland listed building register via predicate surface "referenceSystem" ⓘ
linked to: National Record of the Historic Environment entries
BJT 120th meridian east via predicate surface "basedOnMeridian" ⓘ
VOR/DME magnetic north via predicate surface "bearingReference" ⓘ
VOR/DME station declination via predicate surface "bearingReference" ⓘ
Indiana–Ohio border approximately 84 degrees west longitude via predicate surface "followsMeridian" ⓘ
Ordnance Survey National Grid Greenwich meridian ⓘ
linked to: Prime Meridian
Taipei Time 120th meridian east (nominal for UTC+8) via predicate surface "baseMeridian" ⓘ
OS National Grid Greenwich meridian ⓘ
linked to: Prime Meridian
Universal Time 1 prime meridian ⓘ
Universal Time 2 Greenwich meridian ⓘ
linked to: Prime Meridian
Nebraska–Wyoming border 104th meridian west via predicate surface "followsMeridian" ⓘ
Zij-i Ilkhani Maragha via predicate surface "geographicalLongitudeReference" ⓘ
linked to: Maragheh
NGC 4387 ICRS via predicate surface "coordinateSystemReference" ⓘ
linked to: International Celestial Reference System
LAC-144 region mean Earth/polar axis lunar reference frame via predicate surface "referenceSystem" ⓘ
OSGB grid 2 degrees west via predicate surface "centralMeridian" ⓘ
Monte Mario Italian geodetic datum Monte Mario via predicate surface "coordinateSystemReference" ⓘ
Peacehaven Meridian Monument Prime Meridian via predicate surface "locatedOnMeridian" ⓘ
Idaho–Wyoming border 111th meridian west via predicate surface "followsMeridian" ⓘ
Lloydminster 110th meridian west via predicate surface "meridianLine" ⓘ
Airy (Martian crater) contains Airy-0, the defining point of Mars prime meridian via predicate surface "primeMeridianRelation" ⓘ
ITRF2020 International Terrestrial Reference System via predicate surface "referenceSystem" ⓘ
OSGB36 Greenwich via predicate surface "primeMeridian" ⓘ
Transverse Mercator reference meridian for minimal distortion via predicate surface "centralMeridian" ⓘ
Western Australia–South Australia border 129th meridian east via predicate surface "definedByMeridian" ⓘ