PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Testing of various materials such as plastics and composites, wood, aluminium, steel and concrete
http://www.w3.org/ns/prov#wasQuotedFrom
  • sfs-sertifiointi.fi