PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, steam inhalation of essential oils has many benefits, such as purifying the air to kill common viruses and bacteria and to moisturize the throat and nasal cavity to help the upper respiratory tract.
http://www.w3.org/ns/prov#wasQuotedFrom
  • puzhen.com