About: http://webisa.webdatacommons.org/85819480

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	They also have a tiny little control unit and just barely enough power, fans, or other actuators to tilt themselves to a preferred orientation.
http://www.w3.org/ns/prov#wasQuotedFrom	nextbigfuture.com