About: http://webisa.webdatacommons.org/51474629

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	This problem is especially pertinent in cases where wireless subscribers are located in an environment that is not included in the intended service area of terrestrial wireless systems, such as in aircraft or on off-shore ships.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es