PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Silicates are the most commonly found minerals as they are compounds of silicon and oxygen, which together make up almost 75% of the earth's crust.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nanoscienceworks.org