PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I get the feeling from your question, especially the part quoted above, that you feel that friendships are something for single people and as soon as you are in a committed relationship, the relationship takes precedence over everything.
http://www.w3.org/ns/prov#wasQuotedFrom
  • metafilter.com