Risaburō Tayama
type: Person
description: Japanese geologist
birth date: 1897-01-26
death date: 1952-09-24
birth place: Murata
death place: Izu Islands
nationality: Japan
nationality: Empire of Japan
alumni of: Tokyo Higher Normal School
alumni of: Tohoku University
works for: Tohoku University
has occupation: geologist
additional property: PropertyValue
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additional property: PropertyValue
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confidence:
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    tier: long_tail
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      unique citations: 1
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      monthly pageviews: 0
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  yearly pageviews: 15
  pageview trend:
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    v: 5
  pageview trend:
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  tier: long_tail
claims:
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    value label: Tayama

value: 田山利三郎
source count: 0
confidence: 0.0

value: たやま りさぶろう
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value: /g/11hbc4qszs
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confidence: 0.0

value: Q71887839
source count: 1
confidence: 0.2
value label: copyrights on works have expired
qualifiers:
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value: E39PBJbxyphdJw3BHj9QhBQyVC
source count: 1
confidence: 0.2

value: 1140282266575920640
source count: 0
confidence: 0.0

source: CiNii Research
stated in qid: Q115920372
retrieved: 2023-03-24

wikidata id: Q46308087
domain: human
level: standard
html url: https://4ort.xyz/entity/risabur-tayama
markdown url: https://4ort.xyz/entity/risabur-tayama.md
facts url summary: https://4ort.xyz/entity/risabur-tayama/facts.json
facts url standard: https://4ort.xyz/entity/risabur-tayama/facts.json
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data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-03T03:49:27.892613Z
entity updated at: 2026-05-03T16:20:22.557058+00:00Z
entity created at: 2026-05-03T14:59:57.972313+00:00Z