PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Unfortunately, much of the existing housing stock is ill-suited to aging in place.??? It has problems such as inaccessible entrances, difficult to climb stairs and unsafe bathrooms.??? Over 1 million older persons have unmet needs for home modifications such as ramps, kitchen and bathroom access.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usc.edu