| Data Type | Base Type | Description |
|---|---|---|
| CASNumber | xs:string | CAS Number, leading zeros are requried. |
| FT | xs:string | Free text with an unlimited length. |
| FTMultiLang | FT | Multi-lang free text with an unlimited length. |
| @xml:lang | ||
| GIS | xs:string | Global geographical reference in Latitude and LongitudeExamples: "+42.42;-180", "0;0", "13.22 ; -3 |
| GlobalReferenceType | Represents a reference to another dataset or file. Either refObjectId and version, or uri, or both have to be specified. | |
| @type | GlobalReferenceTypeValues | (required) - indicates the type of the referenced dataset/file. One of GlobalReferenceTypeValues. |
| @refObjectId | UUID | UUID of the referenced object |
| @version | Version | version number of the referenced object |
| @uri | xs:anyURI | URI of the referenced object |
| subReference | String | Valid only for references of type "source data set". Allows to make references to sections, pages etc. within a source. |
| shortDescription | STMultiLang | Short, clear-text summary of the referenced object that can be used as a hint what to expect behind the reference in cases where it cannot be resolved. |
| other | ||
| Int1 | xs:integer | 1-digit integer number |
| Int5 | xs:integer | 5-digit integer number |
| Int6 | xs:integer | 6-digit integer number |
| LevelType | Int1 | 1-digit integer number, must be equal to or greater than 0 |
| MatR | xs:string | Mathematical rule |
| MatV | xs:string | Mathematical variable or parameter |
| NullableString | xs:string | String with a maximum length of 500 characters. May be empty. |
| Perc | xs:decimal | percentage amount |
| Real | xs:double | 38-digit real number |
| ST | xs:string | Short text with a maximum length of 1000 characters. |
| STMultiLang | ST | Multi-lang short text with a maximum length of 1000 characters. |
| @xml:lang | ||
| SchemaVersion | xs:string | Version number |
| String | xs:string | String with a maximum length of 500 characters. Must have a minimum length of 1. |
| StringMultiLang | String | Multi-lang string with a maximum length of 500 characters. |
| @xml:lang | ||
| UUID | xs:string | Unique Universal Identifier, 16-byte hex number |
| Version | xs:string | Version number |
| Year | xs:integer | 4-digit year |
| boolean | xs:boolean | true, false, 1, or 0 |
| dateTime | xs:dateTime | Date and time format acc. to ISO 8601, chapter 5.4 |