About: http://webisa.webdatacommons.org/451657916

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	Further, there is a need for such an apparatus and method that is inexpensive, easy to install, use and maintain, yet accurate in measuring angle of attack and detecting hunting.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca