<http://webisa.webdatacommons.org/238813239>	<http://www.w3.org/ns/prov#value>	"AT&T Navigator requires a separate subscription of $9.99 a month.The BlackBerry Pearl 8110 also supports AT&T Mobile Music subscription services and AT&T unlimited Push To Talk for walkie-talkie-like communications; both services are an additional $9.99 a month with a qualifying voice plan." .
<http://webisa.webdatacommons.org/prov/31177276>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/238813239> .
<http://webisa.webdatacommons.org/238813239>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/238813239>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mobiletechreview.com> .