PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you disable the opener, or simply unplug the opener's power cord, make sure you know how to open the door manually in case of emergency such as fire.
http://www.w3.org/ns/prov#wasQuotedFrom
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