PackageNamespaces (poi-ooxml 5.2.2 API)

```
public interface PackageNamespaces
```
Open Packaging Convention namespaces URI.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`CONTENT_TYPES`	Content Types.
`static String`	`CORE_PROPERTIES`	Core Properties.
`static String`	`DIGITAL_SIGNATURE`	Digital Signatures.
`static String`	`MARKUP_COMPATIBILITY`	Markup Compatibility.
`static String`	`RELATIONSHIPS`	Relationships.

- Field Detail
  - CONTENT_TYPES
```
static final String CONTENT_TYPES
```
    Content Types.
    
    See Also:
    
    Constant Field Values
  - CORE_PROPERTIES
```
static final String CORE_PROPERTIES
```
    Core Properties.
    
    See Also:
    
    Constant Field Values
  - DIGITAL_SIGNATURE
```
static final String DIGITAL_SIGNATURE
```
    Digital Signatures.
    
    See Also:
    
    Constant Field Values
  - RELATIONSHIPS
```
static final String RELATIONSHIPS
```
    Relationships.
    
    See Also:
    
    Constant Field Values
  - MARKUP_COMPATIBILITY
```
static final String MARKUP_COMPATIBILITY
```
    Markup Compatibility.
    
    See Also:
    
    Constant Field Values