About: http://webisa.webdatacommons.org/34655247

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 transition detector 45 generates the TRANS signal and the VIDEO signal, respectively, indicating that a transition has occurred and whether the symbol prior to the transition was a bar or a space.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com