gr:billingIncrement leaf node

@prefix gr: <http://purl.org/goodrelations/v1#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

gr:billingIncrement a owl:DatatypeProperty ;
    rdfs:label "billing increment (0..1)"@en ;
    rdfs:comment """This property specifies the minimal quantity and rounding increment that will be the basis for the billing. 
The unit of measurement is specified by the UN/CEFACT code attached to the gr:UnitPriceSpecification via the gr:hasUnitOfMeasurement property.

Examples: 
- The price for gasoline is 4 USD per gallon at the pump, but you will be charged in units of 0.1 gallons.
- The price for legal consulting is 100 USD per hour, but you will be charged in units of 15 minutes.

This property makes sense only for instances of gr:Offering that include not more than one type of good or service."""@en ;
    rdfs:domain gr:UnitPriceSpecification ;
    rdfs:isDefinedBy <http://purl.org/goodrelations/v1> ;
    rdfs:range xsd:float .