<http://webisa.webdatacommons.org/prov/60749659>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/17581383> .
<http://webisa.webdatacommons.org/17581383>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/17581383>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .
<http://webisa.webdatacommons.org/17581383>	<http://www.w3.org/ns/prov#value>	"For the last three days I have been in Portales, NM, for the 31st Jack Williamson Lecture.This is the first lecture since Jack's death last year at the age of 98, but there was no decline in the number of professionals who came to honor Jack and to participate in the luncheon and other activities." .