  Smart cities are data driven and collect data from a variety of sources.
Certain types of data such as building data is under-represented and remains
harder to find despite its value. Our goal is to incentivise the stakeholders
to make building data easier to avail by turning it into an asset. We use
tokenized building data assets on a blockchain to improve data accessibility.
This is achieved by connecting building data owners with the consumers of
building information via tokens (fungible and non-fungible), which serves the
purpose of coordinating the activities of the built ecosystem. Further, we
present our system architecture designed to sustain the economic incentives for
interested parties and individuals.
