<http://webisa.webdatacommons.org/prov/123982225>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/210127100> .
<http://webisa.webdatacommons.org/210127100>	<http://www.w3.org/ns/prov#value>	"(this system was a means of using landing-ground facilities to maximum capacity by flying" .
<http://webisa.webdatacommons.org/210127100>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/210127100>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<skylighters.org> .