PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sometimes young adults are unable or unwilling to be good parents themselves due to military service, divorce, substance abuse, mental illness, or other problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • leveyandwagley.com