Task: Class Definition Understanding (ontology: Food_Agriculture/Crop_Ontology)

Which of the following definitions best describes 'Ribbon 1m protocol'?

A. Corks thickness is measured in eight positions: two in each radial surface and two others in each transversal face. The measured positions are marked for comparison with data obtained after boiling.
B. Defects are quantified in the two tangential of 20 × 20 cm boards cut from the previous 30 × 30 cm boiled planks, and also in four strips of 20 × 1 cm (obtained from the same 30 × 30 cm samples), corresponding to Tangential surfaces (two strips for each surface). Each of the four faces of the 20 × 20 cm boards and the two faces of the 20 × 1 cm strips were photographed with a camera (10 mega pixels resolution). The defect areas were measured by image analysis, defining the limiting color threshold by visual inspection, using the Leica QWin software (V3.X—Leica Microsystems, Germany). Lengths were calibrated using a calibration ruler. The two types of defects were measured separately: cork porosity and nail inclusions.
C. Measured at 1m from the ground with a graduated ribbon
D. Measured at 130cm from the ground (approximately breast height) with a graduated ribbon

Answer: Measured at 1m from the ground with a graduated ribbon