PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • (ii)usual practice or industry standards for measuring concentrations of compounds in the relevant technical field, if the application as originally filed merely refers to %, without clarification as to whether by weight or volume, and the description contains no clear guidance as to whether % refers to concentration by % by weight or % by volume or to something different. (T 48/02)
http://www.w3.org/ns/prov#wasQuotedFrom
  • epo.org