<http://webisa.webdatacommons.org/228473308>	<http://www.w3.org/ns/prov#value>	"the needle must be attached to a supporting structure such as an AFM tip or a metal" .
<http://webisa.webdatacommons.org/228473308>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nanoscalereslett.com> .
<http://webisa.webdatacommons.org/228473308>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/338994320>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/228473308> .