PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I do not think so. (I also think the reverse is equally true, i.e. images can not always substitute for words).
http://www.w3.org/ns/prov#wasQuotedFrom
  • metafilter.com