About: http://webisa.webdatacommons.org/271390122

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	U.S. Pat. No. 3,727,238 to Wolfson is an example of a specialized apron which is attached about an invalid's waist.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es