The term data types ("Datentypen") is used for data formats being part of a programming language or another data format. The term is not helpful to differentiate types of data formats but the stricter atomic data types or primitive data types are missing from the format registry: atomic data types ("Atomare Datentypen") are data elements that are not divided into multiple sub-elements. They still can be derived from another atomic data type. Examples:
Number types such as Integer and Float with specific precision
XML Schema atomic data types xs:string, xs:decimal, xs:boolean, xs:date...
Specific serializations of identifier types such as URI, DOI, ISBN...
String-based atomic data types are often restricted by a regular expression.
Atomic data types already included in the format registry:
Atomic data types are collected in the Data Type Registry (DTR) and ePIC Data Type Registry, among other data types, so we could reference and/or import from there. Wikidata contains around 8500 identifier types with regular expression, not all of them used as data types though. Wikidata further contains some primitive data types.
The term data types ("Datentypen") is used for data formats being part of a programming language or another data format. The term is not helpful to differentiate types of data formats but the stricter atomic data types or primitive data types are missing from the format registry: atomic data types ("Atomare Datentypen") are data elements that are not divided into multiple sub-elements. They still can be derived from another atomic data type. Examples:
xs:string,xs:decimal,xs:boolean,xs:date...String-based atomic data types are often restricted by a regular expression.
Atomic data types already included in the format registry:
Atomic data types are collected in the Data Type Registry (DTR) and ePIC Data Type Registry, among other data types, so we could reference and/or import from there. Wikidata contains around 8500 identifier types with regular expression, not all of them used as data types though. Wikidata further contains some primitive data types.