"custodians of knowledge" is correct and usable in written English.
You can use it to refer to people who are knowledgeable and are responsible for sharing and preserving that knowledge. For example, "The librarians are the custodians of knowledge, ensuring its safekeeping and dissemination for future generations."
"In my traditional society," he says, "the elders are the custodians of knowledge which they pass along to their families and clans.
Decolonization is perhaps most drastic way museums are changing how they view themselves, from neutral custodians of knowledge to living entities curated by real people with their own biases.
Farmers are the primary custodians of knowledge about their environment, agro-ecosystems, crops, livestock, and local climatic patterns.
Universities and other professional institutions reinforce the teaching paradigm by giving the impression that they are custodians of knowledge which can be dispensed or given (usually by lecture) to a recipient (a student).
We're still in the business of accumulating the collective knowledge of people and making it available to them". "And when you think about it," she added, "who in the culture is the custodian of knowledge?
"We have scientific evidence that there was physical life before humans which were African knowledge keepers and custodians of secret knowledge". Tellinger's statements about gold-hunting aliens were widely reported by the South African press, while comparisons between the gold-digging alien theory and the plot of the film "Cowboys & Aliens" were noted by the sci-fi blog io9.
They contribute to sustainable livelihoods as food producers, guardians of native seeds and custodians of traditional knowledge.
Therefore, mountain-dwelling indigenous peoples and local communities serve as custodians of traditional knowledge and biodiversity, including agro biodiversity.
That universities are one of the custodians of centuries of knowledge, curiosity, inspiration.
Gradé et al. (2009) clearly stated that elders are the custodians of ethno-veterinary knowledge in the Karamoja sub-region.
These are rules of transparency and they help ensure that the custodians of information and knowledge do not defraud citizens of the truth--and the truth is an embattled prisoner in today's world, where falsifications and fabrications are published and spread every second.
