<http://webisa.webdatacommons.org/121864277>	<http://www.w3.org/ns/prov#value>	"Drop-down menus allow users to tailor details such as time frame or aircraft type." .
<http://webisa.webdatacommons.org/prov/478514157>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/121864277> .
<http://webisa.webdatacommons.org/121864277>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<aopa.org> .
<http://webisa.webdatacommons.org/121864277>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/163725305>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/121864277> .