Move definitions to sepearate file and page

chapters/0.Definitions.md

@@ -0,0 +1,18 @@
+# Definitions
+
+## Metadata location
+- **Intrinsic metadata** refers to information that is embedded within the content or object itself, in a metadata file that can be human readable (e.g README) or machine-actionable (e.g pom.xml, codemeta.json)
+* **Extrinsic metadata** is the record describing the software externally to the source code.
+
+### used in 
+- RSMD-1.1
+- RSMD-1.2
+
+## Granularity level
+
+- **software version**: A specific version of a software refers to a distinct release or iteration of a software application or program. 
+- **software module**: A specific module of a larger software project refers to a self-contained unit or component within a software system.
+- **software project**: A computer software project is an organized effort to develop software.
+
+### used in 
+- RSMD-3.3

chapters/1.General.md

@@ -3,10 +3,6 @@
 ## Objective
 To ensure the collection, curation, and maintenance of research software metadata, the following general recommendations are suggested for end users, including researchers, software engineers, curators, and institution staff.
 
-## Definitions
-- **Intrinsic metadata** refers to information that is embedded within the content or object itself, in a metadata file that can be human readable (e.g README) or machine-actionable (e.g pom.xml, codemeta.json)
-* **Extrinsic metadata** is the record describing the software externally to the source code.
-
 ## Recommendations
 ### RSMD-1.1
 **Essential ☆☆☆**

mkdocs.yml

@@ -12,6 +12,7 @@ nav:
 - 'Foreword': 0.Foreword.md
 - 'Introduction': 0.Introduction.md
 - 'Scope': 0.Scope.md
+- 'Definitions': 0.Definitions.md
 - 'Aspect 1: General': 1.General.md
 - 'Aspect 2: Accessibility and preservation': 2.Accessibility_preservation.md
 - 'Aspect 3: Reference and identification': 3.Reference_identification.md