Rec. 2020
E273572
Rec. 2020 is an ITU-R standard defining a wide color gamut and high-resolution ultra-high-definition television (UHDTV) color space used for modern video production and display.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rec. 2020 canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T2510337 — 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: Rec. 2020 Context triple: [Final Cut Pro, supports, Rec. 2020]
-
A.
Route 2020
Route 2020 is an extension of the Dubai Metro built to connect the existing network to the Expo 2020 site and surrounding developing areas.
-
B.
20/20
20/20 is a long-running American television newsmagazine program known for its in-depth investigative reports and human-interest stories.
-
C.
New Year
New Year is the celebration marking the beginning of a new calendar year, commonly observed worldwide with festivities, traditions, and public holidays.
-
D.
Samvatsari
Samvatsari is the most important Jain festival day of forgiveness and spiritual renewal, marked by seeking and granting pardon for past wrongs.
-
E.
Through the Years
"Through the Years" is a popular country-pop ballad by Kenny Rogers, widely recognized as one of his signature love songs and a staple of adult contemporary radio.
- 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: Rec. 2020 Target entity description: Rec. 2020 is an ITU-R standard defining a wide color gamut and high-resolution ultra-high-definition television (UHDTV) color space used for modern video production and display.
-
A.
Route 2020
Route 2020 is an extension of the Dubai Metro built to connect the existing network to the Expo 2020 site and surrounding developing areas.
-
B.
20/20
20/20 is a long-running American television newsmagazine program known for its in-depth investigative reports and human-interest stories.
-
C.
New Year
New Year is the celebration marking the beginning of a new calendar year, commonly observed worldwide with festivities, traditions, and public holidays.
-
D.
Samvatsari
Samvatsari is the most important Jain festival day of forgiveness and spiritual renewal, marked by seeking and granting pardon for past wrongs.
-
E.
Through the Years
"Through the Years" is a popular country-pop ballad by Kenny Rogers, widely recognized as one of his signature love songs and a staple of adult contemporary radio.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
ITU-R recommendation
ⓘ
color space standard ⓘ |
| abbreviationOf | Recommendation ITU-R BT.2020 ⓘ |
| alsoKnownAs |
BT.2020
ⓘ
Rec. BT.2020 ⓘ |
| appliesTo |
UHDTV1
ⓘ
UHDTV2 ⓘ Ultra High Definition Television ⓘ |
| bitDepthSupport | up to 12 bits per component ⓘ |
| chromaSubsamplingOptions |
4:2:0
ⓘ
4:2:2 ⓘ 4:4:4 ⓘ |
| colorPrimaries | RGB primaries ⓘ |
| coordinateSystem |
CIE 1931 chromaticity diagram
ⓘ
linked to:
CIE 1931 XYZ
|
| coversColorSpace |
larger area than DCI-P3
ⓘ
larger area than Rec. 709 ⓘ |
| defines |
UHDTV signal formats
ⓘ
ultra-high-definition television color space ⓘ wide color gamut ⓘ |
| definesBitDepth |
10-bit
ⓘ
12-bit ⓘ |
| definesLumaCoefficients | Y′ from R′G′B′ ⓘ |
| domain |
digital video technology
ⓘ
television broadcasting ⓘ |
| fullName | Recommendation ITU-R BT.2020 ⓘ |
| gamutType | wide color gamut ⓘ |
| includesResolution |
3840×2160
ⓘ
7680×4320 ⓘ |
| intendedDisplayTechnology |
flat-panel displays
ⓘ
projection displays ⓘ |
| organizationDomain | ITU-R Study Group 6 ⓘ |
| publishedBy |
International Telecommunication Union Radiocommunication Sector
ⓘ
linked to:
ITU Radiocommunication Sector
|
| region | international ⓘ |
| relatedStandard | Rec. 2100 ⓘ |
| scope | image parameter values for UHDTV ⓘ |
| standardizes |
chroma subsampling formats
ⓘ
color primaries for UHDTV ⓘ luma and chroma signal formats ⓘ |
| status | active standard ⓘ |
| successorOf | Rec. 709 ⓘ |
| transferCharacteristics | gamma-like opto-electronic transfer function ⓘ |
| useCase |
UHDTV broadcasting
ⓘ
consumer UHDTV displays ⓘ digital cinema mastering ⓘ modern video production ⓘ |
| usedIn |
UHD Blu-ray mastering
ⓘ
streaming UHD content ⓘ |
| whitePoint | CIE standard illuminant D65 ⓘ |
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: Rec. 2020 Description of subject: Rec. 2020 is an ITU-R standard defining a wide color gamut and high-resolution ultra-high-definition television (UHDTV) color space used for modern video production and display.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.