principal investigator

person(s) in charge of conducting a research project
Intangible position Q7245082
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principal investigator

Summary

principal investigator is a position[1]. It ranks in the top 10% of position entities by monthly Wikipedia readership (178 views/month).[2]

Key Facts

  • principal investigator's instance of is recorded as position[3].
  • principal investigator's instance of is recorded as occupation[4].
  • principal investigator's instance of is recorded as profession[5].
  • principal investigator's subclass of is recorded as manager[6].
  • principal investigator's subclass of is recorded as investigator[7].
  • principal investigator's said to be the same as is recorded as co-principal investigator[8].
  • principal investigator's said to be the same as is recorded as responsible party[9].
  • principal investigator's Freebase ID is recorded as /m/0bnqk4[10].
  • principal investigator's main Wikidata property is recorded as P8329[11].
  • principal investigator's short name is recorded as {'lang': 'en', 'text': 'PI'}[12].
  • principal investigator's short name is recorded as {'lang': 'es', 'text': 'IP'}[13].
  • principal investigator's different from is recorded as project scientist[14].
  • principal investigator's female form of label is recorded as {'lang': 'ca', 'text': 'investigadora principal'}[15].
  • principal investigator's female form of label is recorded as {'lang': 'uk', 'text': 'головна дослідниця'}[16].
  • principal investigator's female form of label is recorded as {'lang': 'sl', 'text': 'glavna raziskovalka'}[17].
  • principal investigator's female form of label is recorded as {'lang': 'fr', 'text': 'investigatrice principale'}[18].
  • principal investigator's female form of label is recorded as {'lang': 'eo', 'text': 'ĉefesplorantino'}[19].
  • principal investigator's male form of label is recorded as {'lang': 'fr', 'text': 'investigateur principal'}[20].
  • principal investigator's male form of label is recorded as {'lang': 'ca', 'text': 'investigador principal'}[21].
  • principal investigator's male form of label is recorded as {'lang': 'es', 'text': 'investigador principal'}[22].
  • principal investigator's male form of label is recorded as {'lang': 'uk', 'text': 'головний дослідник'}[23].
  • principal investigator's FactGrid item ID is recorded as Q997686[24].
  • principal investigator's ScienceDirect topic ID is recorded as agricultural-and-biological-sciences/principal-investigators[25].

Why It Matters

principal investigator ranks in the top 10% of position entities by monthly Wikipedia readership (178 views/month).[2] It is known by 29 alternative names across languages and contexts.[26]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . ClinicalTrials.gov Glossary of Common Site Terms. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . FactGrid. Retrieved . wikidata.org.
  23. [25] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). principal investigator. Retrieved May 3, 2026, from https://4ort.xyz/entity/principal-investigator
MLA “principal investigator.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/principal-investigator.
BibTeX @misc{4ortxyz_principal-investigator_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{principal investigator}}, year = {2026}, url = {https://4ort.xyz/entity/principal-investigator}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): principal investigator — https://4ort.xyz/entity/principal-investigator (retrieved 2026-05-03)

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