<http://webisa.webdatacommons.org/253038014>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/prov/59146846>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/253038014> .
<http://webisa.webdatacommons.org/253038014>	<http://www.w3.org/ns/prov#value>	"there are routine methods for altering the strength and other properties" .
<http://webisa.webdatacommons.org/253038014>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .