Where does the metadata get this information? I assume the person who made the web page would input this information, I just don't think I did this for my website/ pages. Might be something I have to go back and experiment with

Does this mean that metadata can have its own metadata to further describe that? I think that was mentioned in the write up for this week. Like the column name is employee ID but employee ID has a data type attributed to it. Or would that all be considered Metadata specifically for the column and not for the column name? can it have layers like that? I'm not even quite sure my own question makes sense.

This spreadsheet really points out to me how its hard if not impossible to have data be useful without metadata. Without those column and row names those would just be random numbers. It reminds me of how time and space are intertwined, it is essentially meaningless to have one without the other. This also made me think about how media can end up unreliably reporting data without the context of metadata.