About: http://webisa.webdatacommons.org/299409886

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	Terrestrial digital broadcasting system can be used in environments such as basement, stair ways and underground parking lots where GPS positioning fails to perform.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com