PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This includes glass and other things that would not show up on a pathogen test.It is most effective when sanitizers are least effective.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sproutnet.com