<http://webisa.webdatacommons.org/prov/363758801>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/242981206> .
<http://webisa.webdatacommons.org/242981206>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/242981206>	<http://www.w3.org/ns/prov#value>	"bearings, distance and other data for up to 40 stations." .
<http://webisa.webdatacommons.org/prov/34821421>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/242981206> .
<http://webisa.webdatacommons.org/242981206>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<qsl.net> .