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<http://webisa.webdatacommons.org/431843714>	<http://www.w3.org/ns/prov#value>	"An automatic opener is controlled by push button, motion detector, or other device, and closes automatically when it is safe to close." .
<http://webisa.webdatacommons.org/431843714>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<interiorsandsources.com> .
<http://webisa.webdatacommons.org/prov/391416514>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/431843714> .