<http://webisa.webdatacommons.org/140824458>	<http://www.w3.org/ns/prov#value>	"FIG. 3 is a sectional elevation of an alternate embodiment disclosing an alternate vacuum means." .
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<http://webisa.webdatacommons.org/prov/262929191>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/140824458> .
<http://webisa.webdatacommons.org/140824458>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .