Portland-class fourth-rate ship of the line
type: Thing
description: 1766 class of British fourth-rate ships of the line
additional property: PropertyValue
  property ID: P31
  value: ship class
additional property: PropertyValue
  property ID: P137
  value: Royal Navy
additional property: PropertyValue
  property ID: P137
  value: French Navy
additional property: PropertyValue
  property ID: P138
  value: HMS Portland
additional property: PropertyValue
  property ID: P176
  value: Chatham Dockyard
additional property: PropertyValue
  property ID: P176
  value: Woolwich Dockyard
additional property: PropertyValue
  property ID: P176
  value: Sheerness Dockyard
additional property: PropertyValue
  property ID: P279
  value: fourth-rate
additional property: PropertyValue
  property ID: P495
  value: Kingdom of Great Britain
additional property: PropertyValue
  property ID: P520
  value: 24-pounder long gun
additional property: PropertyValue
  property ID: P520
  value: 12-pounder long gun
additional property: PropertyValue
  property ID: P520
  value: 6-pounder long gun
additional property: PropertyValue
  property ID: P571
  value: April 11, 1770
additional property: PropertyValue
  property ID: P729
  value: 1766
additional property: PropertyValue
  property ID: P1092
  value: +10
additional property: PropertyValue
  property ID: P1813
  value: Portland
additional property: PropertyValue
  property ID: P13167
  value: 178
confidence:
  popularity graph score:
    score: 0.0
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 0
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 0
  monthly pageviews: 0
  yearly pageviews: 0
  tier: long_tail
claims:
  P31:
    value: Q559026
    source count: 0
    confidence: 0.0
    value label: ship class
  P137:
    value: Q172771
    source count: 0
    confidence: 0.0
    value label: Royal Navy
  P137:
    value: Q217406
    source count: 0
    confidence: 0.0
    value label: French Navy
  P138:
    value: Q4040181
    source count: 0
    confidence: 0.0
    value label: HMS Portland
  P176:
    value: Q1068204
    source count: 0
    confidence: 0.0
    value label: Chatham Dockyard
  P176:
    value: Q2593294
    source count: 0
    confidence: 0.0
    value label: Woolwich Dockyard
  P176:
    value: Q27957424
    source count: 0
    confidence: 0.0
    value label: Sheerness Dockyard
  P279:
    value: Q892562
    source count: 0
    confidence: 0.0
    value label: fourth-rate
  P495:
    value: Q161885
    source count: 0
    confidence: 0.0
    value label: Kingdom of Great Britain
  P520:
    value: Q2936478
    source count: 0
    confidence: 0.0
    value label: 24-pounder long gun
  P520:
    value: Q2936469
    source count: 0
    confidence: 0.0
    value label: 12-pounder long gun
  P520:
    value: Q113565515
    source count: 0
    confidence: 0.0
    value label: 6-pounder long gun
  P571:
    value: +1770-04-11T00:00:00Z
    source count: 0
    confidence: 0.0
  P729:
    value: +1766-00-00T00:00:00Z
    source count: 0
    confidence: 0.0
  P1092:
    value:
      unit: 1
      amount: +10
    source count: 0
    confidence: 0.0
  P1813:
    value: Portland
    source count: 0
    confidence: 0.0
  P13167:
    value: 178
    source count: 0
    confidence: 0.0
meta:
  wikidata id: Q114346753
  domain: ship_class
  level: standard
  html url: https://4ort.xyz/entity/portland-class-fourth-rate-ship-of-the-line
  markdown url: https://4ort.xyz/entity/portland-class-fourth-rate-ship-of-the-line.md
  facts url summary: https://4ort.xyz/entity/portland-class-fourth-rate-ship-of-the-line/facts.json
  facts url standard: https://4ort.xyz/entity/portland-class-fourth-rate-ship-of-the-line/facts.json
  facts url full: https://4ort.xyz/entity/portland-class-fourth-rate-ship-of-the-line/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-01T05:15:04.322655Z
  entity updated at: 2026-05-03T21:19:00.258443+00:00Z
  entity created at: 2026-05-03T14:18:35.686684+00:00Z