The Czech property registry offers compiled list of all the the properties along with their coordinates, but not information about.
I want to try looking up what properties someone owns, so I guess I'm gonna have to query literally every single property.
You pay for access 
@matrix It's called a crawler...
@LukeAlmighty But it seems that every time you look up a parcel, it gives you a unique URL so the crawler would have fill out the form and click the button and that's too complicated for my lazy 5 IQ brain.
@matrix
I'm not a coder... All I can do is to look at a mess and scientificly evaluate:
It's broken 
Devs don't tend to like my evaluation.
@LukeAlmighty I think that's on purpose so it's harder to crawl
@matrix @LukeAlmighty It's like that on purpose to deter people like you. 😉
Well first I gotta figure out how the API works