PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I personally always check for reviews online before purchasing a product or service, especially if it???s an expensive one and research confirm that I???m not alone; A Local Consumer Review (2012) study showed that for a staggering 72% of people, online reviews are as valuable as personal recommendations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • inbound.org