<xsd:complexType name="Feature">
<xsd:annotation>
<xsd:documentation>Feature specifies types of feature within the objects. There can be more than one feature in an object. It allows us to represent numerical values of these features. A scale factor and unit should be defined in featureScale and featureUnit, respectively.</xsd:documentation>
</xsd:annotation>
<xsd:complexContent>
<xsd:extension base="BDBase">
<xsd:sequence>
<xsd:element name="featureName" type="xsd:string"/>
<xsd:element name="featureScale" type="xsd:double"/>
<xsd:element name="featureUnit">
<xsd:complexType>
<xsd:simpleContent>
<xsd:extension base="UnitKind">
<xsd:attribute name="ontologyRef" type="xsd:string" use="optional"/>
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType> |