JSON-LD and a Walk
A conventional tech blogger would usually just write about JSON-LD and completely ignore the fact that they went on a walk. I like to combine the two. JSON-LD, short for JSON Linked Document is an agreement for certain data fields to be used for specific purposes. The idea is to standardise terms within a database to make the sharing of data easier.
When you work with databases and data it is important to define what the schema will be.