About: http://webisa.webdatacommons.org/388647584

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	Getting the degree is a simple matter of measuring the amount of offset and the vane length.
http://www.w3.org/ns/prov#wasQuotedFrom	archerytalk.com