PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • First, the bulbs must be true, laboratory grade 36 watt UV-C bulbs to have enough light units to kill the bacteria, mold and other organisms, and you need two bulbs placed 30 inches apart.
http://www.w3.org/ns/prov#wasQuotedFrom
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