PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As compounds generating CO2, there are preferably used compounds of alkali and/or alkaline earth metals, such as sodium carbonate, sodium bicarbonate, calcium carbonate, magnesium carbonate and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es