<http://webisa.webdatacommons.org/prov/106174315>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/90408776> .
<http://webisa.webdatacommons.org/90408776>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/90408776>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<observer.com> .
<http://webisa.webdatacommons.org/90408776>	<http://www.w3.org/ns/prov#value>	"I recall the ceremony so vividly, especially the moment when my presenter stumbled and dropped the aforementioned tombstone." .