Assertion: wind | /r/CapableOf | blow at each speed
Facets:
value: during an average year
type: TEMPORAL
Source sentences:
text: They will use a calculation based on the particular wind turbine power curve, the average annual wind speed at your site, the height of the tower that you plan to use, micro-siting characteristics of your site and, if available, the frequency distribution of the wind (an estimate of the number of hours that the wind will blow at each speed during an average year).