PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is made from poly(1,4-oxybutylene) glycol and tolylene diisocyanate, and it has the formula OCN- CH; 11 H H NCO wherein n is an integer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com