<>10
No specific class.
<>17
A class of characteristics describing an equipment.
<>6
Characteristic of a party.
<>8
A class of characteristics describing a meter.
<>15
Property of a structure.
<>4
System being investigated to obtain a measurable quantity (such as blood serum).
<>3
Component being quantitatively measured (such as height).
<>13
The class describes the species of an animal.
<>16
Property of a parameter.
<>1
The class of chemical properties.
<>11
A class of characteristics describing a product.
<>14
The class describes the breed of an animal species.
<>7
The property is magnetic.
<>2
Mechanical properties.
<>9
A class of characteristics describing a meter reading.
<>18
A class of characteristics describing a process.
<>12
The class describes a medical investigation.
<>5
Characteristic of ecological labelling.