PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Various zeolitic catalysts are useful for converting methanol and other lower aliphatic alcohols or corresponding ethers to olefins.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au