About: http://webisa.webdatacommons.org/413459487

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	Alternatively or additionally, such frame may act as a scaffold or support structure and/or may be self-expanding or pressure-expandable so as to exert outwardly directed force against an adjacent anatomical tissue or structure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com