About: http://webisa.webdatacommons.org/147508918

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	The function Zoom-out-rectangle is selected and activates when the angular bearing 33 between the reference-point 30 and the selection-point 31 is within a predetermined range, such as 180 to 359 degrees.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com