B2BCatalogLensBaseCurve

matchings
type	B2BCatalogBaseCurveMatchings
occurs	1
description	a set of matchings that the basecurve value entry is valid for

baseCurve
type	B2BCatalogDptValue
occurs	1
description	value of the basecurve of the lens in dpt

<xs:complexType name="B2BCatalogLensBaseCurve">
  <xs:sequence>
    <xs:element name="matchings" type="B2BCatalogBaseCurveMatchings"/>
    <xs:element name="baseCurve" type="B2BCatalogDptValue"/>
  </xs:sequence>
</xs:complexType>