PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While it is normal for many households to use commercial cleaning products that contain toxic substances, try to make your own using natural products such as baking soda and vinegar which are also known for their cleaning potential.
http://www.w3.org/ns/prov#wasQuotedFrom
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