The phrase "a respected knowledge" is not correct in standard written English.
It is not typically used because "knowledge" is an uncountable noun and does not require an article like "a."
Example: "His respected knowledge in the field of science has earned him numerous accolades."
Alternatives: "valuable knowledge" or "esteemed knowledge."
Greeks may want him to hold their hand, to smile at them and to crouch down and listen to their problems but they also want Justin to show a respect, knowledge and concern for Greece's issues.
A pastoral people must respect knowledge so leadership is conferred on the most skilled.
"The Russians, that culture, they really respect knowledge, they respect art," he said.
Your most critical partner will be a knowledgeable, dedicated, and holistic physician who (a) respects your knowledge of your own body and (b) thinks in untraditional ways about possible total-body-system culprits.
In such a theory the characteristic nature of an animal is respected and knowledge of this nature is intimately related to a more aesthetic and holistic perception of animals.
Regardless of our different interests, we elect representatives to take decisions on our behalf on the understanding that we share certain basic values, including a respect for knowledge, wherever it comes from.
Raise your hand if you realized the Midwest has become a hotbed of angel group activity -- and a well-respected resource of nationally respected investment knowledge.
Idris respected my knowledge of dance, and I respected the fact that, in the editing suite, he sees things I don't.
The students respected my knowledge of the subject, but they were determined to test me in other ways (the scissors in the ceiling being a good example).
Many of us hold out the hope that the coming Obama administration will mark a return to respect for knowledge and expertise.
