PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There have been efforts to find effective antiviral substance among the natural compounds such as plant or algal derived compounds [9,10].
http://www.w3.org/ns/prov#wasQuotedFrom
  • mdpi.com