About: http://webisa.webdatacommons.org/443528922

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	There are several ways to encode or modulate this information, including amplitude modulation (AM) and frequency modulation (FM).
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com