<http://webisa.webdatacommons.org/264224102>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/264224102>	<http://www.w3.org/ns/prov#value>	"It will be understood that the invention is not so limited, but may also find utility in connection with the monitoring of flow of materials of various types through tubes, conduits or other structures which define predetermined paths of travel through which such material or seeds or other discrete articles may travel or flow and be detected." .
<http://webisa.webdatacommons.org/264224102>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/319605391>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/264224102> .