About: http://webisa.webdatacommons.org/109691252

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	ation of the ???465 patent describes human-caused steps and structures required to transmit vocal or other sounds telegraphically by applying electrical undula-
http://www.w3.org/ns/prov#wasQuotedFrom	ffii.org