<http://webisa.webdatacommons.org/255255700>	<http://www.w3.org/ns/prov#value>	"He has made well over 150 presentations to international, national, and regional groups and has published over 110 chapters and papers, including more than 65 refereed research articles." .
<http://webisa.webdatacommons.org/prov/483058457>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/255255700> .
<http://webisa.webdatacommons.org/255255700>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<columbia.edu> .
<http://webisa.webdatacommons.org/255255700>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .