Wikimedia neighborhood · Wikidata observation Observed Graph-projection

Montreal Protocol

environmental protocol designed to protect the ozone layer

Provider: Wikidata. These recorded connections are observations, not Counterpedia claims. They do not establish source support.

Data and provenance

Provider: Wikidata · Entity ID: Q219438

Release: sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7

Graph membership is not truth. Each relation below is an observed typed edge the local Wikimedia graph bundle already materialized — not a corroborated, verified, or admitted claim. Bounded to 40 relations via an offset-index lookup (offset_index_binary_search), never a full scan of the bundle.Serving a published subset: joined entities + 1-hop neighborhood of 35,994 exact Wikipedia–Wikidata title matches. A subject that is not itself in that subset carries only the relations the subset recorded for it, so a small count here is the published scope and not a complete relationship inventory.

Development requests are not available on this deployment. The observed entity and its graph links remain readable.

1-hop relations (25)

Observed adjacency only. Each spoke is a typed edge already materialized in the graph, labeled by its recorded predicate — graph proximity is not support, corroboration, or admission. The links below are the accessible, no-JavaScript path to the same neighbors.

Follow a connection

Grouped by a fixed presentation taxonomy for legibility only. The grouping asserts no rank, truth, support, or standing — every observed edge is carried, none reordered by importance.

Identity & relations (2)

→ instance of (P31)environmental protocolObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q5381350
→ instance of (P31)treatyObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q131569

Dates & events (1)

→ point in time (P585)16 September 1987Observed
Relationship details
Provider: Wikidata · Property: P585 · Direction: outgoing

Other connections (20)

→ Relationship name unavailable (P1001)worldwideObserved
Relationship details
Provider: Wikidata · Property: P1001 · Direction: outgoing · Entity ID: Q13780930
→ Relationship name unavailable (P407)ChineseObserved
Relationship details
Provider: Wikidata · Property: P407 · Direction: outgoing · Entity ID: Q7850
→ Relationship name unavailable (P2567)Second Meeting of the Parties to the Montreal ProtocolObserved
Relationship details
Provider: Wikidata · Property: P2567 · Direction: outgoing · Entity ID: Q1637294
→ different from (P1889)Montreal ConventionObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: outgoing · Entity ID: Q326303
→ Relationship name unavailable (P276)MontrealObserved
Relationship details
Provider: Wikidata · Property: P276 · Direction: outgoing · Entity ID: Q340
→ main subject (P921)ozone depletionObserved
Relationship details
Provider: Wikidata · Property: P921 · Direction: outgoing · Entity ID: Q183140
→ Relationship name unavailable (P2567)Fourth Meeting of the Parties to the Montreal ProtocolObserved
Relationship details
Provider: Wikidata · Property: P2567 · Direction: outgoing · Entity ID: Q3408067
→ Relationship name unavailable (P2058)United Nations Secretary-GeneralObserved
Relationship details
Provider: Wikidata · Property: P2058 · Direction: outgoing · Entity ID: Q81066
→ Relationship name unavailable (P9234)Vienna Convention for the Protection of the Ozone LayerObserved
Relationship details
Provider: Wikidata · Property: P9234 · Direction: outgoing · Entity ID: Q686455
→ Relationship name unavailable (P155)Vienna Convention for the Protection of the Ozone LayerObserved
Relationship details
Provider: Wikidata · Property: P155 · Direction: outgoing · Entity ID: Q686455
→ Relationship name unavailable (P291)MontrealObserved
Relationship details
Provider: Wikidata · Property: P291 · Direction: outgoing · Entity ID: Q340
→ main subject (P921)chlorofluorocarbonObserved
Relationship details
Provider: Wikidata · Property: P921 · Direction: outgoing · Entity ID: Q960800
→ Relationship name unavailable (P2567)Kigali AccordObserved
Relationship details
Provider: Wikidata · Property: P2567 · Direction: outgoing · Entity ID: Q28499112
→ Relationship name unavailable (P953)https://ozone.unep.org/treaties/montreal-protocol/montreal-protocol-substances-deplete-ozone-layerObserved
Relationship details
Provider: Wikidata · Property: P953 · Direction: outgoing
← different from (P1889)Montreal ConventionObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: incoming · Entity ID: Q326303
← Relationship name unavailable (P156)Vienna Convention for the Protection of the Ozone LayerObserved
Relationship details
Provider: Wikidata · Property: P156 · Direction: incoming · Entity ID: Q686455
← Relationship name unavailable (P793)environmental movementObserved
Relationship details
Provider: Wikidata · Property: P793 · Direction: incoming · Entity ID: Q8189417
← Relationship name unavailable (P11738)ozone depletionObserved
Relationship details
Provider: Wikidata · Property: P11738 · Direction: incoming · Entity ID: Q183140
← Relationship name unavailable (P155)Second Meeting of the Parties to the Montreal ProtocolObserved
Relationship details
Provider: Wikidata · Property: P155 · Direction: incoming · Entity ID: Q1637294
← Relationship name unavailable (P793)chlorofluorocarbonObserved
Relationship details
Provider: Wikidata · Property: P793 · Direction: incoming · Entity ID: Q960800

External identifiers (2)

→ image (P18)Secretary Kerry Delivers Remarks About the Montreal Protocol in Kigali (30319892895).jpgObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ Commons category (P373)Montreal ProtocolObserved
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing

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