PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When the stability of sol and availability are taken into account, it is preferred to use lower alcohols such as methanol, ethanol, isopropyl alcohol, n-butanol, and isobutanol and ketones such as methyl ethyl ketone (MEK) and methyl isobutyl ketone (MIBK) as well as water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com