chore: change default permissions to new standard (RDU-48)

docs/excel2xml-module.md

@@ -86,8 +86,8 @@ Then, the root element is created, which represents the `<knora>` tag of the XML
 As first children of `<knora>`, some standard permissions are added. At the end, please carefully check the permissions 
 of the finished XML file to ensure that they meet your requirements, and adapt them if necessary.  
 
-The standard permission of a resource is `res-default`, and of a property `prop-default`. If you don't specify it 
-otherwise, all resources and properties get these permissions. 
+The standard permission is `open`. 
+If you don't specify it otherwise, all resources and properties get this permission. 
 
 With `excel2xml`, it is not possible to create resources/properties that don't have permissions, because they would be 
 invisible for all users except project admins and system admins. [Read more about permissions 
@@ -224,7 +224,7 @@ Here's how the docstrings assist you:
 #### Fine-Tuning With the `PropertyElement`
 
 There are two possibilities how to create a property: The value can be passed as it is, or as a `PropertyElement`. If it
-is passed as it is, the `permissions` are assumed to be `prop-default`, texts are assumed to be encoded as `utf8`, and 
+is passed as it is, the `permissions` are assumed to be `open`, texts are assumed to be encoded as `utf8`, and 
 the value won't have a comment:
 
 ```python
@@ -233,7 +233,7 @@ make_text_prop(":testproperty", "first text")
 
 ```xml
     <text-prop name=":testproperty">
-        <text encoding="utf8" permissions="prop-default">first text</text>
+        <text encoding="utf8" permissions="open">first text</text>
     </text-prop>
 ```
 
@@ -244,7 +244,7 @@ make_text_prop(
     ":testproperty", 
     PropertyElement(
         value="first text", 
-        permissions="prop-restricted", 
+        permissions="restricted", 
         encoding="xml",
         comment="some comment"
     )
@@ -253,7 +253,7 @@ make_text_prop(
 
 ```xml
     <text-prop name=":testproperty">
-        <text encoding="xml" permissions="prop-restricted" comment="some comment">first text</text>
+        <text encoding="xml" permissions="restricted" comment="some comment">first text</text>
     </text-prop>
 ```
 

docs/file-formats/excel2xml.md

@@ -18,5 +18,5 @@ Some notes:
   `LinkObj`, and `Region`. 
 - The columns `ark`, `iri`, and `creation_date` are only used for DaSCH internal data migration.
 - If `file` is provided, but no `file permissions`, an attempt will be started to deduce them from the resource 
-  permissions (`res-default` → `prop-default` and `res-restricted` → `prop-restricted`). If this attempt is not 
+  permissions. If this attempt is not 
   successful, a `BaseError` will be raised.