Here's an example:
"The capital of France is Paris."
This statement is a declarative fact. It describes a relationship between two entities (France and Paris) without telling you how to find Paris or how to know that it's the capital.
Here are some other examples of declarative knowledge:
* "The Earth is round."
* "Water boils at 100 degrees Celsius."
* "Shakespeare wrote Hamlet."
* "The Eiffel Tower is located in Paris."
All of these statements present factual information without providing instructions or procedures.