About: http://webisa.webdatacommons.org/313730066

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	In doing so, the user rotates aperture 250 using rotator 106 (see FIG. 1) when indicated by an alerting mechanism, such as an audible alarm or blinking light or a combination thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com