About: http://webisa.webdatacommons.org/243591043

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	Currently, systems such as WLAN, digital video broadcast (DVB) systems and digital audio broadcast (DAB) systems can be used to transfer multicast data.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com