Well we already have UPRNs[0] but they're a little unwieldy for human use. [0] https://en.wikipedia.org/wiki/Unique_Property_Reference_Number https://en.wikipe

Well we already have UPRNs[0] but they're a little unwieldy for human use. [0] https://en.wikipedia.org/wiki/Unique_Property_Reference_Number https://en.wikipedia.org/wiki/Unique_Property_Reference_Numb...