<http://webisa.webdatacommons.org/prov/478276541>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/171894024> .
<http://webisa.webdatacommons.org/171894024>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/171894024>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<collectspace.com> .
<http://webisa.webdatacommons.org/171894024>	<http://www.w3.org/ns/prov#value>	"What, in this instance, is a trader and why would one not want a trader present at a lecture?" .