<http://webisa.webdatacommons.org/403875048>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/163785378>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/403875048> .
<http://webisa.webdatacommons.org/403875048>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<silvamethod.co.uk> .
<http://webisa.webdatacommons.org/403875048>	<http://www.w3.org/ns/prov#value>	"Robert B.Stone is an author and lecturer on" .