387 Representative Expression Characteristics (R)
Record Type |
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BIB |
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Input Standards |
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| Field (Full/Minimal) | ||
| Optional/Optional | ||
| 1st Indicator Undefined | ||
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Undefined | |
| 2nd Indicator Undefined | ||
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Undefined | |
| Subfields (R=Repeatable NR=Nonrepeatable) | Input Standards (Full/Minimal) | |
| ǂa | Aspect ratio of representative expression (R) | Required if applicable/Required if applicable |
| ǂb | Color content of representative expression (R) | Required if applicable/Required if applicable |
| ǂc | Content type of representative expression (R) | Required if applicable/Required if applicable |
| ǂd | Date of capture of representative expression (R) | Required if applicable/Required if applicable |
| ǂe | Date of representative expression (R) | Required if applicable/Required if applicable |
| ǂf | Duration of representative expression (R) | Required if applicable/Required if applicable |
| ǂg | Intended audience of representative expression (R) | Required if applicable/Required if applicable |
| ǂh | Language of representative expression (R) | Required if applicable/Required if applicable |
| ǂi | Place of capture of representative expression (R) | Required if applicable/Required if applicable |
| ǂj | Projection of cartographic content of representative expression (R) | Required if applicable/Required if applicable |
| ǂk | Scale of representative expression (R) | Required if applicable/Required if applicable |
| ǂl | Script of representative expression (R) | Required if applicable/Required if applicable |
| ǂm | Sound content of representative expression (R) | Required if applicable/Required if applicable |
| ǂ0 | Authority record control number or standard number (R) | Optional/Optional |
| ǂ1 | Real World Object URI (R) | Optional/Optional |
| ǂ2 | Source of term (NR) | Required if applicable/Required if applicable |
| ǂ3 | Materials specified (NR) | Required if applicable/Required if applicable |
| ǂ6 | Linkage (NR) | System supplied/System supplied |
| ǂ7 | Data provenance (R) | Optional/Optional |
| ǂ8 | Field link and sequence number (NR) | Optional/Optional |
Definition |
A characteristic of an expression that is considered a canonical source of data for identifying a work. For information on punctuation, see the Punctuation section below. |
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Guidelines |
Prefer use of a separate field for each unique term.
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1st Indicator |
Undefined. The 1st indicator position is undefined and contains a blank.
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2nd Indicator |
Undefined. The 2nd indicator position is undefined and contains a blank.
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Subfields |
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| ǂa Aspect ratio of representative expression | A numerical ratio of the width to the height of a representative expression of a moving image work. |
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| ǂb Color content of representative expression | An indication of the presence of color or tone in the content of a representative expression of a work. For a list of RDA-controlled terms, see RDA Colour Content. |
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| ǂc Content type of representative expression | A categorization of a representative expression that reflects the fundamental form of communication in which the content is expressed and the human sense through which it is intended to be perceived. For a list of RDA-controlled terms, see RDA Content Type. |
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| ǂd Date of capture of representative expression | A timespan that is associated with recording, filming, etc., the content of a representative expression. |
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| ǂe Date of representative expression | A timespan that is the earliest associated with a representative expression of a work.
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| ǂf Duration of representative expression | An extent of expression of a representative expression of a work that is a playing time, performance time, running time, or other length of time. For details on recording duration, see field 306 subfield ǂa.
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| ǂg Intended audience of representative expression | A category of user for whom a representative expression of a work is intended, or for whom a representative expression of a work is considered suitable. For a list of source terms/codes, see Target Audience Code and Term Source Codes. |
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| ǂh Language of representative expression | A language term or code used for the content of a representative expression of a work. For a list of source terms/codes, see Language Code and Term Source Codes. |
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| ǂi Place of capture of representative expression | A place that is associated with recording, filming, etc., the content of a representative expression. |
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| ǂj Projection of cartographic content of representative expression | A method or system used to represent the surface of the earth or of a celestial sphere on a plane in a representative expression of a work. |
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| ǂk Scale of representative expression | A ratio of the dimensions of a representative expression of an image or three-dimensional form to the dimensions of the thing that is represented.
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| ǂl Script of representative expression | A set of characters or symbols used to express written language content of a representative expression of a work. |
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| ǂm Sound content of representative expression | A presence or absence of sound in a representative expression of a work. For a list of RDA-controlled terms, see RDA Sound Content. |
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| ǂ0 Authority record control number or standard number | For information about subfield ǂ0, see Control Subfields. |
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| ǂ1 Real World Object URI | For information about subfield ǂ1, see Control Subfields. |
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| ǂ2 Source of term | MARC code that identifies the source of the term or code used to record the representative expression information. For more information about subfield ǂ2, see Control Subfields. |
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| ǂ3 Materials specified | For information about subfield ǂ3, see Control Subfields. |
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| ǂ6 Linkage | Data that link fields when non-Latin script is entered. This subfield is system supplied and does not appear in OCLC online displays. Do not manually add subfield ǂ6. For more information about subfield ǂ6, see Control Subfields. |
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| ǂ7 Data provenance | For information about subfield ǂ7, see the Data Provenance Subfields section of Control Subfields. |
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| ǂ8 Field link and sequence number | For information about subfield ǂ8, see Control Subfields. |
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Punctuation |
For records containing or omitting punctuation, follow these instructions:
For more information on punctuation, including OCLC policy, see section 2.8, Punctuation. |
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Indexing |
Field 387 is currently not indexed. |
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MARC 21 |
For more information, including content designator history, see MARC 21 Format for Bibliographic Data, field 387. |
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