Marco A Marra
type: Person
description: Italian biomechanical engineer
alumni of: Radboud University Medical Centre
alumni of: Polytechnic University of Turin
works for: University of Twente
works for: Radboud University Medical Centre
has occupation: researcher
has occupation: biomechanical engineer
additional property: PropertyValue
  property ID: P21
  value: male
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P69
  value: Radboud University Medical Centre
additional property: PropertyValue
  property ID: P69
  value: Polytechnic University of Turin
additional property: PropertyValue
  property ID: P69
  value: Polytechnic University of Turin
additional property: PropertyValue
  property ID: P106
  value: researcher
additional property: PropertyValue
  property ID: P106
  value: biomechanical engineer
additional property: PropertyValue
  property ID: P108
  value: University of Twente
additional property: PropertyValue
  property ID: P108
  value: Radboud University Medical Centre
additional property: PropertyValue
  property ID: P496
  value: 0000-0003-1582-6668
additional property: PropertyValue
  property ID: P734
  value: Marra
additional property: PropertyValue
  property ID: P735
  value: Marco
additional property: PropertyValue
  property ID: P735
  value: Antonio
additional property: PropertyValue
  property ID: P1053
  value: P-5705-2015
additional property: PropertyValue
  property ID: P1153
  value: 56810578900
confidence:
  popularity graph score:
    score: 0.001
    score pct: 0
    tier: established
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 7
      unique citations norm: 0.003
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 7
  monthly pageviews: 0
  yearly pageviews: 0
  tier: established
claims:
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    value: Q6581097
    source count: 0
    confidence: 0.0
    value label: male
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    value: Q5
    source count: 0
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    value label: human
  P69:
    value: Q2594321
    source count: 1
    confidence: 0.2
    value label: Radboud University Medical Centre
    qualifiers:
      P580: +2013-10-01T00:00:00Z
      P582: +2019-04-16T00:00:00Z
  P69:
    value: Q392897
    source count: 1
    confidence: 0.2
    value label: Polytechnic University of Turin
    qualifiers:
      P580: +2011-01-01T00:00:00Z
      P582: +2013-01-01T00:00:00Z
  P69:
    value: Q392897
    source count: 2
    confidence: 0.4
    value label: Polytechnic University of Turin
    qualifiers:
      P580: +2008-01-01T00:00:00Z
      P582: +2011-01-01T00:00:00Z
  P106:
    value: Q1650915
    source count: 0
    confidence: 0.0
    value label: researcher
  P106:
    value: Q115177748
    source count: 0
    confidence: 0.0
    value label: biomechanical engineer
  P108:
    value: Q1547084
    source count: 1
    confidence: 0.2
    value label: University of Twente
    qualifiers:
      P580: +2017-11-01T00:00:00Z
      P582: +2020-12-31T00:00:00Z
  P108:
    value: Q2594321
    source count: 1
    confidence: 0.2
    value label: Radboud University Medical Centre
    qualifiers:
      P580: +2013-10-01T00:00:00Z
      P582: +2017-10-15T00:00:00Z
  P496:
    value: 0000-0003-1582-6668
    source count: 0
    confidence: 0.0
  P734:
    value: Q3849818
    source count: 0
    confidence: 0.0
    value label: Marra
  P735:
    value: Q17520955
    source count: 0
    confidence: 0.0
    value label: Marco
  P735:
    value: Q7141520
    source count: 0
    confidence: 0.0
    value label: Antonio
  P1053:
    value: P-5705-2015
    source count: 1
    confidence: 0.2
  P1153:
    value: 56810578900
    source count: 0
    confidence: 0.0
citations:
  source: ORCID Public Data File 2020
  stated in qid: Q104707600
  retrieved: 2021-01-10
citations:
  source: ORCID Public Data File 2020
  stated in qid: Q104707600
  retrieved: 2021-01-10
citations:
  source: ORCID Public Data File 2020
  stated in qid: Q104707600
  retrieved: 2021-01-10
citations:
  source: ORCID Public Data File 2020
  stated in qid: Q104707600
  retrieved: 2021-01-10
citations:
  source: ORCID Public Data File 2023
  stated in qid: Q123508386
  retrieved: 2023-11-10
citations:
  source: ORCID Public Data File 2023
  stated in qid: Q123508386
  retrieved: 2023-11-10
citations:
  source: ORCID Public Data File 2020
  stated in qid: Q104707600
  retrieved: 2021-01-10
meta:
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  domain: human
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  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-08T04:34:01.769623Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T15:00:56.304424+00:00Z