openingDateOnLine

P112667
predicate

Indicates the date on which a particular service, facility, or segment first began operating on a specified line.

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All labels observed (4)

Label Occurrences
openingDateOnLine canonical 7
openingDateOnLine2 1
openingDateOnLine4 1

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: openingDateOnLine
Generated description
Indicates the date on which a particular service, facility, or segment first began operating on a specified line.

Sample triples (10)

Subject Object
Caishikou Line 4: 2009-09-28 ⓘ
Caishikou Line 7: 2014-12-28 ⓘ
Zhushikou 2014-12-28 (Line 7) ⓘ
Zhushikou 2018-12-30 (Line 8 southern extension) ⓘ
Gangnam Station 1982-12-23 (Line 2) ⓘ
Gangnam Station 2011-10-29 (Shinbundang Line) ⓘ
Tokyo Metro Fukutoshin Line (at Ikebukuro Station)
surface form: Tokyo Metro Fukutoshin Line (Ikebukuro Station)
2008 ⓘ
South Xizang Road 2005-12-31 via predicate surface "openingDateOnLine4" ⓘ
South Xizang Road 2007-12-29 via predicate surface "openingDateOnLine8" ⓘ
Pigalle metro station 1902-10-07 via predicate surface "openingDateOnLine2" ⓘ