About: http://webisa.webdatacommons.org/213847234

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	Security and roaming issues are the biggest barriers to this scenario, but already a number of technology and consumer services companies are rushing to provide WLAN hardware and connectivity.
http://www.w3.org/ns/prov#wasQuotedFrom	acm.org