Portable Network Graphics (PNG)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:raster_graphics_file_format
gptkbp:chunkBasedFormat	true
gptkbp:compatibleWith	animation
gptkbp:developedBy	gptkb:PNG_Development_Group
gptkbp:fileExtension	.png
gptkbp:fileSignature	89 50 4E 47 0D 0A 1A 0A
gptkbp:mediaType	image/png
gptkbp:patent	true
gptkbp:relatedTo	gptkb:BMP gptkb:TIFF gptkb:JPEG gptkb:GIF
gptkbp:releaseYear	1996
gptkbp:replacedBy	Graphics Interchange Format (GIF)
gptkbp:standardizedBy	gptkb:ISO/IEC true
gptkbp:standardNumber	gptkb:ISO/IEC_15948
gptkbp:supportsAlphaChannel	true
gptkbp:supportsColorTypes	grayscale grayscale with alpha indexed-color truecolor truecolor with alpha
gptkbp:supportsGrayscale	true
gptkbp:supportsIndexedColor	true
gptkbp:supportsInterlacing	true
gptkbp:supportsLosslessCompression	true
gptkbp:supportsMetadata	true
gptkbp:supportsTruecolor	true
gptkbp:transparency	true
gptkbp:usedFor	icons logos digital images web graphics
gptkbp:usesCompressionAlgorithm	gptkb:DEFLATE
gptkbp:website	https://www.w3.org/Graphics/PNG/
gptkbp:width	2 1 16 4 8
gptkbp:bfsParent	gptkb:PNG_Development_Group
gptkbp:bfsLayer	8
https://www.w3.org/2000/01/rdf-schema#label	Portable Network Graphics (PNG)