MWEB-1042 Single map page for Google crawler

There is a neat trick in PHP which is probably easier -- you create an array and cast it to object :smile_cat: Example:
```php
$poiData = [ 'id' => 123, 'name' => 'Test name' ];
var_dump((object)$poiData);
```
results with:
```sh
object(stdClass)#1 (2) {
  ["id"]=>
  int(123)
  ["name"]=>
  string(9) "Test name"
}
```