About: http://webisa.webdatacommons.org/395201613

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 synchronizing signal may be, for instance, a decoding synchronizing signal such as a horizontal synchronizing signal, a vertical synchronizing signal, and a composite synchronizing signal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com