Boyan Slat
E143651
businessperson
environmental entrepreneur
environmental organization
environmentalist
human
inventor
non-profit organization
Boyan Slat is a Dutch inventor and environmental entrepreneur best known as the founder and CEO of The Ocean Cleanup, a project developing technologies to remove plastic pollution from the world’s oceans and rivers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Boyan Slat canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1252584 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boyan Slat Context triple: [UNEP Champion of the Earth, notableRecipient, Boyan Slat]
-
A.
Erik van Egeraat
Erik van Egeraat is a Dutch architect known for his expressive, contemporary designs and influential contributions to European architecture.
-
B.
Scott Young
Scott Young was a Canadian journalist and author best known for his sports writing and as the father of musician Neil Young.
-
C.
Noah Georgeson
Noah Georgeson is an American record producer, musician, and mixer known for his work with indie and folk artists such as Joanna Newsom and Devendra Banhart.
-
D.
Christoffer Reedtz
Christoffer Reedtz is a Danish businessman and football data analyst best known as the owner of English football club Notts County.
-
E.
Jacob Zeilin
Jacob Zeilin was the seventh Commandant of the United States Marine Corps, noted for formalizing key Marine Corps symbols and traditions in the 19th century.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boyan Slat Target entity description: Boyan Slat is a Dutch inventor and environmental entrepreneur best known as the founder and CEO of The Ocean Cleanup, a project developing technologies to remove plastic pollution from the world’s oceans and rivers.
-
A.
Erik van Egeraat
Erik van Egeraat is a Dutch architect known for his expressive, contemporary designs and influential contributions to European architecture.
-
B.
Scott Young
Scott Young was a Canadian journalist and author best known for his sports writing and as the father of musician Neil Young.
-
C.
Noah Georgeson
Noah Georgeson is an American record producer, musician, and mixer known for his work with indie and folk artists such as Joanna Newsom and Devendra Banhart.
-
D.
Christoffer Reedtz
Christoffer Reedtz is a Danish businessman and football data analyst best known as the owner of English football club Notts County.
-
E.
Jacob Zeilin
Jacob Zeilin was the seventh Commandant of the United States Marine Corps, noted for formalizing key Marine Corps symbols and traditions in the 19th century.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
businessperson
ⓘ
environmental entrepreneur ⓘ environmental organization ⓘ environmentalist ⓘ human ⓘ inventor ⓘ non-profit organization ⓘ |
| aimsTo |
reduce plastic inflow from rivers
ⓘ
remove plastic from the oceans ⓘ |
| awardReceived |
Champions of the Earth
ⓘ
surface form:
Champion of the Earth
Erasmus Prize for the European Inventor Award (public vote) finalist ⓘ Forbes 30 Under 30 Europe – Industry ⓘ |
| country | Netherlands ⓘ |
| countryOfBirth | Netherlands ⓘ |
| countryOfCitizenship | Netherlands ⓘ |
| dateOfBirth | 1994-07-27 ⓘ |
| educatedAt | Delft University of Technology ⓘ |
| familyName | Slat ⓘ |
| fieldOfWork |
environmental technology
ⓘ
ocean cleanup ⓘ ocean cleanup ⓘ plastic pollution reduction ⓘ river plastic interception ⓘ |
| founded | The Ocean Cleanup ⓘ |
| foundedBy | Boyan Slat self-linksurface differs ⓘ |
| foundedInYear | 2013 ⓘ |
| gender | male ⓘ |
| givenName | Boyan ⓘ |
| hasFocus |
removal of plastic from oceans
ⓘ
removal of plastic from rivers ⓘ |
| headquartersLocation | Rotterdam ⓘ |
| inception | 2013 ⓘ |
| knownFor | The Ocean Cleanup ⓘ |
| name | Boyan Slat self-link ⓘ |
| nationality | Dutch ⓘ |
| notableWork |
concept for passive ocean plastic collection systems
ⓘ
river Interceptor systems for plastic collection ⓘ |
| occupation |
entrepreneur
ⓘ
environmentalist ⓘ inventor ⓘ |
| placeOfBirth | Delft ⓘ |
| positionHeld |
CEO of The Ocean Cleanup
ⓘ
founder of The Ocean Cleanup ⓘ |
| publiclyAdvocates | technological solutions to environmental problems ⓘ |
| speaksLanguage |
Dutch
ⓘ
English ⓘ |
| studied | aerospace engineering ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Boyan Slat Description of subject: Boyan Slat is a Dutch inventor and environmental entrepreneur best known as the founder and CEO of The Ocean Cleanup, a project developing technologies to remove plastic pollution from the world’s oceans and rivers.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
The Ocean Cleanup