About: http://webisa.webdatacommons.org/83241031

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	BF ACTIVE, (Burst Flag Active) a signal occurring during lines 10-262 directly after the H sync pulse; this signal is an indication of where to insert color burst;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com