<http://webisa.webdatacommons.org/128676034>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/421360764>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/128676034> .
<http://webisa.webdatacommons.org/128676034>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nasa.gov> .
<http://webisa.webdatacommons.org/128676034>	<http://www.w3.org/ns/prov#value>	"Beginning in 2003 he has been conducting a talk show with scientists, writers and other celebrities." .