<http://webisa.webdatacommons.org/117612145>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/111858857>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/117612145> .
<http://webisa.webdatacommons.org/117612145>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<bibliotecapleyades.net> .
<http://webisa.webdatacommons.org/117612145>	<http://www.w3.org/ns/prov#value>	"That is because in the landed occupant cases we can clearly rule out the alternatives, such as swamp gas, or Venus, or secret military aircraft." .