Let's take a minitue to prettify the result. We can implement this simple function:
function printPropertySet(entites, myPropertySet) {
for (var entitiy in entites) {
for (var propertySet in entites[entitiy].properties) {
if (propertySet === myPropertySet) {
console.log(entites[entitiy].properties[pset]);
}
}
}
}
Calling this function will give us a prittier result: