<http://webisa.webdatacommons.org/124596734>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gisforum.org> .
<http://webisa.webdatacommons.org/124596734>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/273805687>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/124596734> .
<http://webisa.webdatacommons.org/124596734>	<http://www.w3.org/ns/prov#value>	"??? Ability to operate and maintain devices such as GPS units, GPS cameras, tablet PCs, plotters, printers &" .
<http://webisa.webdatacommons.org/prov/310839139>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/124596734> .
<http://webisa.webdatacommons.org/prov/107610816>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/124596734> .