Post proposal - post item schema.org context Product

Rule:
1. Publishing product data:
- Brand Name
- Type
- Detail Description
- Detail data GTIN
- Support Document PDF (if available, see example )
- Support Document YouTube (if available, see example )

2. Updating data.

3. Update other rule as Situation.

1. Publishing product data:
- Brand Name
- Type
- Detail Description
- Detail data GTIN
- Support Document PDF (if available, see example )
- Support Document YouTube (if available, see example )

2. Updating data.

3. Update Other rule as Situation.

Displaying Attachment of YouTube and PDF file