About: http://webisa.webdatacommons.org/228409215

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 this mode, however, there is a problem that radio interference is apt to occur since each individual channel does not occupy a specific frequency, which is different from the case of the time division multiple access (TDMA).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com