PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Natural barriers such as trees or vegetable patches as well as streets between fields seem to be most effective in reducing GMO dispersal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • european-biotechnology-news.com