Property talk:P4153

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offset
qualifier of "magic number" for the number of bytes before the magic number to be searched in a file

Description	qualifier of "magic number" for the number of bytes before the magic number to be searched in a file
Represents	offset (Q1156822)
Data type	Quantity
Domain	file format (Q235557)
Allowed units	byte (Q8799), kilobyte (Q79726), megabyte (Q79735), gigabyte (Q79738), kibibyte (Q79756), mebibyte (Q79758) or gibibyte (Q79765)
Example	Modelling the format "RVT" " [512 (0x200) byte offset] 00 00 00 00 00 00 00 00 [512 (0x200) byte offset] ........ RVT Revit Project File subheader gives ⟨ RVF ⟩ magic number Search ⟨ 00 00 00 00 00 00 00 00 ⟩ offset (P4153) ⟨  512 ⟩ . (note: this information should be moved to a property statement; use property Wikidata property example (P1855), Wikidata property example for properties (P2271), Wikidata property example for lexemes (P5192), Wikidata property example for forms (P5193) or Wikidata property example for senses (P5977))
Source	Gary Kessler's File Signatures Table (note: this information should be moved to a property statement; use property source website for the property (P1896))
See also	file format identification pattern (P4152)
Lists	Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Minimum and maximum Items with highest numeric value Items with lowest numeric value User:Laboramus/Units/P4153 (Units used) Database reports/Constraint violations/P4153
Proposal discussion	Proposal discussion
Current uses	Total 9,523 Qualifier 9,523 100% of uses

[create Create a translatable help page (preferably in English) for this property to be included here]

Scope is as qualifier (Q54828449): the property must be used by specified way only (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P4153#Scope, SPARQL

Units: “byte (Q8799), kilobyte (Q79726), megabyte (Q79735), gigabyte (Q79738), kibibyte (Q79756), mebibyte (Q79758), gibibyte (Q79765)”: value unit must be one of listed. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P4153#Units

Type “file format (Q235557)”: item must contain property “instance of (P31)” with classes “file format (Q235557)” or their subclasses (defined using subclass of (P279)). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P4153#Type Q235557, SPARQL

Integer: values should be integers (ie. they shouldn't have a fractional part) (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P4153#integer, SPARQL