<http://webisa.webdatacommons.org/196312455>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mmm-online.com> .
<http://webisa.webdatacommons.org/prov/303159401>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/196312455> .
<http://webisa.webdatacommons.org/prov/480864525>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/196312455> .
<http://webisa.webdatacommons.org/196312455>	<http://www.w3.org/ns/prov#value>	"In recent years, Harvard, Stanford, Duke and other schools have restricted paid speaking." .
<http://webisa.webdatacommons.org/196312455>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .