Differences

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--- resources:cerl_thesaurus:editing:format:956 [2013/10/25 15:47] – [Application of Content Designators] schleier
+++ resources:cerl_thesaurus:editing:format:956 [2017/08/09 08:59] – [Application of Content Designators] jahnke
@@ Line 1: / Line 1: @@
-====== 956 Remote access to external systems ======
+====== 956 Remote access to external systems (O;R) ======
-\\
-<block tableinvisible>
-|  **Mandatory:** | - |
-|  **Repeatable:**| yes |
-|  **Related fields:** |[[856|856]]|
-</block>
-\\
 ==== Field Definition and Scope ====
@@ Line 18: / Line 11: @@
 === Indicators ===
-**Indicator 1: Specifies the subfield used to create a query**
+**Indicator 1: undefined (blank)** <del>**Specifies the subfield used to create a query**
   * **4**  use the record identifier given in $u as search term
   * **7**  use the content of $y as search term
-  * **8**  use one or all of the headings given in 2XX as search term
+  * **8**  use one or all of the headings given in 2XX as search term </del>
 **Indicator 2: Specifies the type of information retrieved in the external system:**
@@ Line 30: / Line 23: @@
   * **2**  information about the described entity
   * **3**  depiction
-  * **8**  other record for the same entity (owl:sameAs)
+  * **8**  other record for the same entity (owl:sameAs) ((Use only if the server returns RDF from this URI))
+  * **9**  other ((Once the CT has been migrated into its new environment, this indicator position becomes obsolete and is kept only for backwards compatibility. Any information in subfield $0 will take precedence over the information coded  here))
 === Subfields ===
-**$0 Source of information (NR)**\\
+<del>**$0 Source of information (NR)**\\
 This subfield is added in an automated updating process only. The content of this subfield is still experimental.\\
-**Do not edit this subfield manually!**\\
+**Do not edit this subfield manually!**\\</del>
-**$6 Source file reference (NR)**\\
+** $0 Type of Resource (M;NR) **\\
+A four character code indicating the type of the external dataset this field links to. Currently, the following values are supported:
+^Code ^Meaning ^2nd Indicator position|
+|bibl|bibliographic record|0|
+|prov|provenance information|1|
+|info|general information|2|
+|dpct|depiction|3|
+|same|describes the same entity|8|
+<del>**$6 Source file reference (NR)**\\
 This subfield is added in an automated updating process only and shall be removed after manual amendment of the record.\\
-**Do not edit this subfield manually!**\\
+**Do not edit this subfield manually!**\\ </del>
+**$c Rights statement (O;NR) **\\
 **$n System Code (M;NR)**\\
 A four character alphanumeric code assigned by DCG.
-**$u Record identifier (NR)**\\
+<del>**$u Record identifier (NR)**\\
-The record identifier that should be used as a search term in the remote system
+The record identifier that should be used as a search term in the remote system</del>
-**$y Alternative search term (NR)**\\
+**$y <del>Alternative</del> Search term (M;NR)**\\
-A search term other than the record identifier used to retrieve the wanted records in the remote system
+A search term <del>other than the record identifier</del> used to retrieve the wanted records in the remote system
-**$z Public note (O;NR)**\\
+** $8 Language Code (O;R)**\\
+Must precede any subfield $z. See the [[numerical subfields|description of numerical subfields]].
+**$z Public note (O;R)**\\
 Text to be displayed as a link in the CT web front-end.
@@ Line 58: / Line 72: @@
 ==== Input Conventions ====
-If the second indicator holds ''8'', $u must contain a full URI.
+If the second indicator holds ''8'', $y must contain a full URI.
 ==== Examples ====
   - 956 41$nGOES$zProvenance Information$u365984574
+==== Internal Representation ====
+<code javascript>
+{"data": {"extDataset": [{
+    "typeOfResource": "Type of Resource ($0)",
+    "code": "System query code ($n)",
+    "searchTerm": "Search Term ($y)",
+    "note": [{
+        "text": "Public note ($z)",
+        "lang": "Language code ($8)"
+    }]
+}]}}
+</code>
+==== Change History ====
+  * //17.07.2017//: First indicator position becomes obsolete once the CT has been migrated into its new environment
+  * //17.07.2017//: Subfields $6 and $u will no longer be supported, once the CT has been migrated into its new environment. Any subfield $u will be mapped to $y during ingest.
+  * //17.07.2017//: Added new subfield $8.
+  * //17.07.2017//: Removed experimental subfield $0 from format description
+  * //17.07.2017//: Added new subfield $0 to format description.

resources/cerl_thesaurus/editing/format/956.txt · Last modified: 2020/06/02 11:38 by liventsova