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<http://webisa.webdatacommons.org/215538224>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .
<http://webisa.webdatacommons.org/215538224>	<http://www.w3.org/ns/prov#value>	"Guest speakers provide the majority of the content, discussing topics such as system design, accident investigation, and the future of NASA's space mission.1." .
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