You are consuming housing when you pay rent/mortgage. A house is built, and then its owners consume it in "housing units", or rent those "housing units" to other for consumption.

Likewise that ground beef you have in the fridge is an asset - you can sell it to your neighbor at any point before you consume it.

Equity is a claim on a company's assets. If General Electric goes bankrupt and you own GE stock, you will get paid out (after everyone else) a share of the bankruptcy proceeds. So in a way you own some of what GE produces, some of the inputs it consumes, etc.

You can look at literally any transaction as an investment into an asset (generally durable goods) or the purchase of a good for consumption (generally non-durable goods). It depends on how you want to record it on your personal balance sheet...

And whilst land may not be particularly portable, land ownership is.

Other productive assets: metals, grain, productive plant, etc., may also have financial asset value. Also goods which aren't particularly useful such as fine art.