PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A second way, he says, BPA could show up is if the plastic produced from BPA monomer was somehow ???depolymerized.??? For example, an item made of BPA-based polycarbonate could undergo hydrolysis, a type of depolymerization, when exposed to hot water or steam in the presence of alkaline or other chemicals that might catalyze such a reaction. ???This could be a concern when putting something like a
http://www.w3.org/ns/prov#wasQuotedFrom
  • uml.edu