The phrase "at least a basic set of" is correct and usable in written English.
It can be used when referring to a minimum requirement or foundational level of something, such as skills, knowledge, or resources.
Example: "To participate in the project, you need to have at least a basic set of programming skills."
Alternatives: "a minimum level of" or "a fundamental collection of".
Some domain specific background knowledge needs to be provided beforehand, in particular the type hierarchy, the relations of interest (with their range and domain types), and at least a basic set of entities along with some of their reference names.
The state-based marketplaces -- a centerpiece of the Affordable Care Act, also known as Obamacare -- enable Americans who do not get health coverage through work to select among plans that offer at least a basic set of benefits.
The state-based marketplaces -- a centerpiece of the Affordable Care Act -- enable Americans who do not get healthcare coverage at work to select among plans that offer at least a basic set of benefits.
The state-based marketplaces -- a centerpiece of the Affordable Care Act, also known as Obamacare -- allow Americans who do not get coverage at work to select among plans that offer at least a basic set of benefits and cannot turn away sick people.
The state-based marketplaces — a centerpiece of the Affordable Care Act — were created so Americans who do not get coverage at work could select among plans that offer at least a basic set of benefits and cannot turn away sick people.
We consider tasks such as quality assurance and control, specimen conservation, assignment of globally unique identifiers (GUIDs), and the recording of at least a basic set of data per specimen (i.e., skeletal records) to be essential.
"Because most of the patients, everybody, young or old they have the mobile, or at least a basic set".
(ASHA 3) "Because most of the patients, everybody, young or old they have the mobile, or at least a basic set".
For hospitals associated with TraumaNetzwerk DGU, however, the entry of at least a basic data set is obligatory for reasons of quality assurance.
