About: http://webisa.webdatacommons.org/165280908

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	If the CRT controller scans the image (i.e. the pixel data in VRAM) while it is being undrawn and redrawn, the effect is an object which flickers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com