48b10df5_chema_v1_0___Project_Open_Data__Definition
[Field] accessLevel [Label] Public Access Level [Definition] 
The degree to which this dataset could be made publicly-available, regardless of whether it has been made available. Choices: public (Data asset is or could be made publicly available to all without restrictions), restricted public (Data asset is available under certain use restrictions), or non-public (Data asset is not available to members of the public)
Common Core Metadata Schema v1.0 - Project Open Data
Definition