PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???????????????????????????????????? (k)??? engineering controls" means the physical arrangement, design or alteration of workstations, equipment, materials, production facilities or other aspects of the physical work environment, for the purpose of controlling risk;
http://www.w3.org/ns/prov#wasQuotedFrom
  • assembly.nl.ca