About: http://webisa.webdatacommons.org/179871827

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	FIG. 7 shows an example of an image that is displayed on the screen, wherein the azimuthal arrow data Deg 60 (e.g., 60???) is counted from the 12 o'clock direction and is displayed in proximity to the icon symbol.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com