Extent (Optional)
Size or duration of described resource(e.g. 21 minutes; 899 kb; 250 pages; 35 mm)
| Property | Value |
|---|---|
| Label | Extent |
| DPLA Property | dcterms:extent |
| Description | Size or duration of described resource |
| Example | 21 minutes; 899 kb; 250 pages; 35 mm |
| Refines | dc:format |
| Repeatable | Yes |
| Qualified DC Mapping | dc.format.extent |
| MARC Mapping | 300 subfield a; 533 subfield e |
| Notes | Because the refinement Extent is used in a variety of situations, it generally consists of both a numeric value and a caption that is needed to interpret the numeric value. Best practice is to separate the numeric value and the caption with a space, whether the caption appears before or after the value. |
| Index of Properties | |
|---|---|
| Label | The unique name used in the Metadata Application Profile. |
| Status | Status labels for elements can include Required, Recommended, and Optional. |
| Description | Brief description of the element. |
| Refines | The Dublin Core metadata field of which the described term is a sub-property. |
| Repeatable | ‘YES’ means that a field may be used multiple times in an item record. ‘NO’ means that a field can onlt be used once in an item record. |
| Controlled Vocab/Syntax | Recommended vocabulary for element, if available. (For data quality and consistency) |
| DC 1.1 Mapping | The Dublin Core element to which the metadata field name maps. |
| MARC Mapping | The MARC field to which the Dublin Core metadata is crosswalked. |
| Notes | Applicable notes for the element. |
| Example | Examples of best practices for the described field. |