<http://webisa.webdatacommons.org/17595105>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/17595105>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/23193287>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/17595105> .
<http://webisa.webdatacommons.org/17595105>	<http://www.w3.org/ns/prov#value>	"How many speakers may be designated at a single time? (Practically, one, two, or three are reasonable, though some kinds of panels or other structured interactions or presentations may warrant larger speaker pools.)" .