About: http://webisa.webdatacommons.org/359193807

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	In the case of amplitude modulated or pulse frequency modulated sources, you can actually listen and determine if the IR beam is carrying voice or other intelligence.
http://www.w3.org/ns/prov#wasQuotedFrom	eyespyli.com