PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Recent studies (???Keep Your Brain Sharp as You Age???) have documented that mental exercises like playing online brain games do help with everyday tasks such as shopping, making meals and handling finances.
http://www.w3.org/ns/prov#wasQuotedFrom
  • onlinebraingamesblog.com