opened

P421
predicate

Indicates that one entity caused another entity (such as an object, container, or passage) to change from a closed or inaccessible state to an open or accessible state.

All labels observed (9)

Label Occurrences
opened canonical 10,374
openedBy 556
reopened 380

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: opened
Generated description
Indicates that one entity caused another entity (such as an object, container, or passage) to change from a closed or inaccessible state to an open or accessible state.

Sample triples (11,525)

Subject Object
CIA
surface form: Ciampino–G. B. Pastine International Airport
1916
Grande Raccordo Anulare (Rome ring road)
surface form: Grande Raccordo Anulare
20th century
Gibson station 1929
Culmer Metrorail station December 17, 1984
Ohio Turnpike 1955
Desert Diamond Arena 2003
Holyoke Dam 1849
Tacoma Dome 1983
Warminster railway station 1851
Warminster railway station Great Western Railway via predicate surface "openedBy"
Fareham railway station 1841
Ivor Wynne Stadium 1930
Frost Bank Center 2002-10-18
Cheltenham Spa railway station 1840
Cotswold Line 19th century
Vancouver 1954 Elizabeth II via predicate surface "openedBy"
Ibrox Stadium 1899-12-30
Meadowbank Stadium 1969
Meadowbank Stadium 2022 via predicate surface "reopened"
GO Transit Richmond Hill line 20th century
Brandenburger Tor S-Bahn station 1990 via predicate surface "reopened"
Philadelphia and Reading Railroad 1842
Paoli Station 19th century
Cartuja Stadium Seville
surface form: Estadio de La Cartuja
1999
Dragon Bridge 2013
EIDW
surface form: Dublin Airport
1940
Tipton Airport 1999
Hinchliffe Stadium 1932
Hinchliffe Stadium 2023 via predicate surface "reopened"
Hohokam Stadium 1997
Estadio Ciudad de los Deportes 1946
Estadio Ciudad de los Deportes 1946-10-06
Lansdowne Road railway station 1 January 1882
Chesapeake Bay Bridge–Tunnel 1964
Chesapeake Bay Bridge–Tunnel April 15, 1964 via predicate surface "openedToTraffic"
Roosevelt Island Bridge 1955
Bridge of the Americas 1962
Bridge of the Americas Omar Torrijos via predicate surface "openedBy"
the Beltway
surface form: Capital Beltway
1964
Flatbush Avenue station 1877
Hubert H. Humphrey Metrodome April 3, 1982
Dunwoody station 1996
Allen Fieldhouse 1955
Northern Pacific Railway 1870s via predicate surface "openedToTraffic"
Frimley Park Hospital 1974
Tower Gateway DLR station 1987
Mayo Clinic Hospital – Saint Marys Campus 1889
Lynah Rink 1957
Gyeongbu Expressway 1970-07-07
Lafayette Cemetery No. 1 1833