The size or duration of the resource.
| type | rdf:Property |
| label | Extent |
| rdfs:range | Size or Duration |
| rdfs:isDefinedBy | dcterms: |
| rdfs:comment | The size or duration of the resource. |
| rdfs:subPropertyOf | dc:format |
| rdfs:subPropertyOf | Format |
| Date Modified | 2008-01-14+02:00 |
| Date Issued | 2000-07-11+02:00 |
| Has Version | extent-003 |