<http://webisa.webdatacommons.org/371316798>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/371316798>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/371316798>	<http://www.w3.org/ns/prov#value>	"FIG. 21A is a side view of an embodiment in which a mechanical blade is used to collect a sample of particles from a collection surface in accord with the present invention;" .
<http://webisa.webdatacommons.org/prov/248330635>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/371316798> .