# description
Time series of energy prices or tariffs. Each entry is a TimeValue aligned with saref:hasTimestamp and saref:hasValue.

# properties.prices.description
Time series of price values (e.g., energy price or tariff), represented as TimeValue objects with currency/energy units.

# properties.prices.items.allOf[].properties.value.description
Price value at timestamp (e.g., EUR/kWh).