<http://webisa.webdatacommons.org/30606593>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/54569664>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/30606593> .
<http://webisa.webdatacommons.org/prov/391163550>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/30606593> .
<http://webisa.webdatacommons.org/30606593>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/30606593>	<http://www.w3.org/ns/prov#value>	"Home area 212 and roaming area 216 correspond to two regions, such as regions A and B, respectively, shown in FIG. 1." .