LEED for Existing Buildings
E109912
LEED for Existing Buildings is a green building rating system that provides standards and certification for improving the sustainability and performance of existing structures.
All labels observed (6)
How this entity was disambiguated
This entity first appeared as the object of triple T919067 — 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: LEED for Existing Buildings Context triple: [Leadership in Energy and Environmental Design, hasComponent, LEED for Existing Buildings]
-
A.
LEED for New Construction
LEED for New Construction is a green building rating system that provides standards and certification for the sustainable design and construction of new buildings.
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B.
LEED for Retail
LEED for Retail is a specialized version of the LEED green building rating system tailored to evaluate and certify the sustainability and environmental performance of retail spaces and stores.
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C.
LEED v4
LEED v4 is a major version of the LEED green building rating system that updates and strengthens standards for sustainable design, construction, and operation.
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D.
Leadership in Energy and Environmental Design
Leadership in Energy and Environmental Design (LEED) is a globally recognized green building certification system that evaluates and rewards environmentally responsible, energy-efficient, and sustainable building design, construction, and operation.
-
E.
LEED Silver
LEED Silver is a mid-tier certification level in the LEED green building rating system, indicating solid but not top-tier performance in energy efficiency and environmental sustainability.
- 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: LEED for Existing Buildings Target entity description: LEED for Existing Buildings is a green building rating system that provides standards and certification for improving the sustainability and performance of existing structures.
-
A.
LEED for New Construction
LEED for New Construction is a green building rating system that provides standards and certification for the sustainable design and construction of new buildings.
-
B.
LEED for Retail
LEED for Retail is a specialized version of the LEED green building rating system tailored to evaluate and certify the sustainability and environmental performance of retail spaces and stores.
-
C.
LEED v4
LEED v4 is a major version of the LEED green building rating system that updates and strengthens standards for sustainable design, construction, and operation.
-
D.
Leadership in Energy and Environmental Design
Leadership in Energy and Environmental Design (LEED) is a globally recognized green building certification system that evaluates and rewards environmentally responsible, energy-efficient, and sustainable building design, construction, and operation.
-
E.
LEED Silver
LEED Silver is a mid-tier certification level in the LEED green building rating system, indicating solid but not top-tier performance in energy efficiency and environmental sustainability.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
LEED rating system
ⓘ
environmental performance standard ⓘ green building rating system ⓘ |
| abbreviation |
LEED for Existing Buildings
self-linksurface differs
ⓘ
surface form:
LEED-EB
|
| administeredBy | U.S. Green Building Council ⓘ |
| appliesTo | existing buildings ⓘ |
| basedOn | points-based scoring system ⓘ |
| category |
Energy and Atmosphere
ⓘ
Indoor Environmental Quality ⓘ Innovation in Operations ⓘ Materials and Resources ⓘ Regional Priority ⓘ Sustainable Sites ⓘ Water Efficiency ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| developedBy | U.S. Green Building Council ⓘ |
| focusesOn |
energy performance
ⓘ
environmental impact reduction ⓘ green cleaning ⓘ indoor environmental quality ⓘ operations and maintenance ⓘ resource efficiency ⓘ sustainability performance ⓘ sustainable purchasing ⓘ waste reduction ⓘ water efficiency ⓘ |
| fullName |
LEED for Existing Buildings
self-linksurface differs
ⓘ
surface form:
LEED for Existing Buildings: Operations & Maintenance
|
| goal |
enhance occupant health and comfort
ⓘ
improve sustainability of existing buildings ⓘ reduce greenhouse gas emissions ⓘ reduce operating costs ⓘ |
| hasCertificationLevels |
Certified
ⓘ
Gold ⓘ Platinum ⓘ Silver ⓘ |
| partOf |
Leadership in Energy and Environmental Design
ⓘ
surface form:
LEED green building rating systems
|
| requires |
documentation of building operations
ⓘ
ongoing performance measurement ⓘ third-party verification ⓘ |
| scope |
site-level practices
ⓘ
whole-building performance ⓘ |
| targets |
building owners
ⓘ
facility managers ⓘ property managers ⓘ |
| timeHorizon | ongoing building operations ⓘ |
| usedFor |
benchmarking building performance
ⓘ
certification of existing buildings ⓘ improving building operations ⓘ third-party green building certification ⓘ |
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: LEED for Existing Buildings Description of subject: LEED for Existing Buildings is a green building rating system that provides standards and certification for improving the sustainability and performance of existing structures.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
LEED for Existing Buildings: Operations & Maintenance
this entity surface form:
LEED for Operations and Maintenance
this entity surface form:
LEED for Existing Buildings: Operations and Maintenance
this entity surface form:
LEED Platinum (Existing Buildings)
this entity surface form:
LEED for Operations and Maintenance
this entity surface form:
LEED for Existing Buildings: Operations & Maintenance
this entity surface form:
LEED-EB
this entity surface form:
LEED for Existing Buildings: Operations & Maintenance