<http://webisa.webdatacommons.org/prov/239139103>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120730500> .
<http://webisa.webdatacommons.org/120730500>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/120730500>	<http://www.w3.org/ns/prov#value>	"And positioning technologies such as GPS added an estimated $1 billion to GDP in 2008, which is likely to increase to between $6 and $12 billion by 2030." .
<http://webisa.webdatacommons.org/120730500>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<australianrdreview.com> .