refinement

Space-separated search refinement tokens, used for entry refinement index. It is used to enhance searching experience for the drivers when looking for Places with certain facilities or attributes. Refinement alone does not suffice for result to be found but acts as addition to 'index'. For example: index: \"Slovnaft\", refinement: \"bathroom\": when searching for \"Slovnaft\" result is found. When searching only for \"bathroom\" result is not found. When searching for \"Slovnaft bathroom\" result is found and refined (other \"Slovnaft\" matching results are discarded).

It could serve as an additional information on what services are supported in the particular Place (example for gas station: wc, restaurant, bathroom, shower, truck parking, shop) Other examples would be: search token: Shell refinement: ATM For a case where driver is looking for a Shell gas station where he would be able to withdraw money from ATM.

search token: Garage refinement: carwash For a case where driver is looking for a garage where he would be able to wash his car as well.

search token: dentist refinement: parking For a case where driver is looking for a place where he would be able to the dental treatment and park comfortably.