PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This technique can also create a major emission problem in dispersing malodorous and other gaseous compounds in the air (i.e., ammonia and greenhouse gases such as methane and carbon dioxide).
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov