PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • - near kitchens where they may be exposed to smoke from cooking. - near bathrooms or areas where they may be exposed to steam. - areas that are very dusty, such as attics or garages. - areas that are in direct airflow such as near a heating vent or return.
http://www.w3.org/ns/prov#wasQuotedFrom
  • firexsafety.com