For these checks, I'm assuming that the way to determine if a keyword is 'natural' is the absence of a specified thesaurus. If a thesaurus is specified, then the keyword is 'controlled'.
Are there any other attribute of a keyword that needs to be evaluated to make this determination?
For these checks, I'm assuming that the way to determine if a keyword is 'natural' is the absence of a specified thesaurus. If a thesaurus is specified, then the keyword is 'controlled'.
Are there any other attribute of a keyword that needs to be evaluated to make this determination?
Here are examples: ISO
and EML