<http://webisa.webdatacommons.org/152472297>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<leaderu.com> .
<http://webisa.webdatacommons.org/152472297>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/4185880>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/152472297> .
<http://webisa.webdatacommons.org/152472297>	<http://www.w3.org/ns/prov#value>	"But easy electronic access to the many fine articles we have published over the years is a service we are glad to provide for our readers." .