About: http://webisa.webdatacommons.org/417108476

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	(5) systems for transmission or reception of radio, television, telephone, telegraph, and other electronic signals, and other means of communication;
http://www.w3.org/ns/prov#wasQuotedFrom	gpo.gov