PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Orange juices, wine, tomatoes, soft drinks, coffee are some examples of acidic products that can damage your marble.
http://www.w3.org/ns/prov#wasQuotedFrom
  • marblepolishing.net