Description
Hi,
sometimes you would like to have another key than the key variable to create your subject property object structure. I am not sure, wether it would be too advanced for people to cope with, but I could imagine allowing someone to choose any column in the excel file as subject column.
For example, I just used the ldwizard on a file of diamond factories (rowvar = key) providing info on the company's name, address and owner. While I could link the companies to the owner, I could not say something like 'owner rdf:type schema:person', which would have been helpful in subsequent data connection undertakings.
NB: I am not proposing a fully fledged 'CoW virtual column' feature, just to have feature that allows for the columns in the dataset to be specified in the subject position as well!